650131020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6701}}^1$

素因数の和:6741

約数の個数: 216

約数和(自身を含む): 2502955728

約数和(自身を除く): 1852824708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1617, 1764, 1980, 2156, 2205, 2310, 2695, 2772, 2940, 3234, 3465, 4410, 4620, 4851, 5390, 6468, 6701, 6930, 8085, 8820, 9702, 10780, 13402, 13860, 16170, 19404, 20103, 24255, 26804, 32340, 33505, 40206, 46907, 48510, 60309, 67010, 73711, 80412, 93814, 97020, 100515, 120618, 134020, 140721, 147422, 187628, 201030, 221133, 234535, 241236, 281442, 294844, 301545, 328349, 368555, 402060, 422163, 442266, 469070, 515977, 562884, 603090, 656698, 663399, 703605, 737110, 844326, 884532, 938140, 985047, 1031954, 1105665, 1206180, 1313396, 1326798, 1407210, 1474220, 1547931, 1641745, 1688652, 1970094, 2063908, 2110815, 2211330, 2579885, 2653596, 2814420, 2955141, 3095862, 3283490, 3316995, 3611839, 3940188, 4221630, 4422660, 4643793, 4925235, 5159770, 5910282, 6191724, 6566980, 6633990, 7223678, 7739655, 8443260, 9287586, 9850470, 10319540, 10835517, 11820564, 13267980, 14447356, 14775705, 15479310, 18059195, 18575172, 19700940, 21671034, 23218965, 29551410, 30958620, 32506551, 36118390, 43342068, 46437930, 54177585, 59102820, 65013102, 72236780, 92875860, 108355170, 130026204, 162532755, 216710340, 325065510, 650131020]

約数ペア:

[(1, 650131020), (2, 325065510), (3, 216710340), (4, 162532755), (5, 130026204), (6, 108355170), (7, 92875860), (9, 72236780), (10, 65013102), (11, 59102820), (12, 54177585), (14, 46437930), (15, 43342068), (18, 36118390), (20, 32506551), (21, 30958620), (22, 29551410), (28, 23218965), (30, 21671034), (33, 19700940), (35, 18575172), (36, 18059195), (42, 15479310), (44, 14775705), (45, 14447356), (49, 13267980), (55, 11820564), (60, 10835517), (63, 10319540), (66, 9850470), (70, 9287586), (77, 8443260), (84, 7739655), (90, 7223678), (98, 6633990), (99, 6566980), (105, 6191724), (110, 5910282), (126, 5159770), (132, 4925235), (140, 4643793), (147, 4422660), (154, 4221630), (165, 3940188), (180, 3611839), (196, 3316995), (198, 3283490), (210, 3095862), (220, 2955141), (231, 2814420), (245, 2653596), (252, 2579885), (294, 2211330), (308, 2110815), (315, 2063908), (330, 1970094), (385, 1688652), (396, 1641745), (420, 1547931), (441, 1474220), (462, 1407210), (490, 1326798), (495, 1313396), (539, 1206180), (588, 1105665), (630, 1031954), (660, 985047), (693, 938140), (735, 884532), (770, 844326), (882, 737110), (924, 703605), (980, 663399), (990, 656698), (1078, 603090), (1155, 562884), (1260, 515977), (1386, 469070), (1470, 442266), (1540, 422163), (1617, 402060), (1764, 368555), (1980, 328349), (2156, 301545), (2205, 294844), (2310, 281442), (2695, 241236), (2772, 234535), (2940, 221133), (3234, 201030), (3465, 187628), (4410, 147422), (4620, 140721), (4851, 134020), (5390, 120618), (6468, 100515), (6701, 97020), (6930, 93814), (8085, 80412), (8820, 73711), (9702, 67010), (10780, 60309), (13402, 48510), (13860, 46907), (16170, 40206), (19404, 33505), (20103, 32340), (24255, 26804)]