2912166180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210113}}^1$

素因数の和:210146

約数の個数: 144

約数和(自身を含む): 11013335424

約数和(自身を除く): 8101169244

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, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 210113, 420226, 630339, 840452, 1050565, 1260678, 1470791, 1891017, 2101130, 2311243, 2521356, 2941582, 3151695, 3782034, 4202260, 4412373, 4622486, 5883164, 6303390, 6933729, 7353955, 7564068, 8824746, 9244972, 9455085, 11556215, 12606780, 13237119, 13867458, 14707910, 16178701, 17649492, 18910170, 20801187, 22061865, 23112430, 26474238, 27734916, 29415820, 32357402, 34668645, 37820340, 41602374, 44123730, 46224860, 48536103, 52948476, 64714804, 66185595, 69337290, 80893505, 83204748, 88247460, 97072206, 104005935, 132371190, 138674580, 145608309, 161787010, 194144412, 208011870, 242680515, 264742380, 291216618, 323574020, 416023740, 485361030, 582433236, 728041545, 970722060, 1456083090, 2912166180]

約数ペア:

[(1, 2912166180), (2, 1456083090), (3, 970722060), (4, 728041545), (5, 582433236), (6, 485361030), (7, 416023740), (9, 323574020), (10, 291216618), (11, 264742380), (12, 242680515), (14, 208011870), (15, 194144412), (18, 161787010), (20, 145608309), (21, 138674580), (22, 132371190), (28, 104005935), (30, 97072206), (33, 88247460), (35, 83204748), (36, 80893505), (42, 69337290), (44, 66185595), (45, 64714804), (55, 52948476), (60, 48536103), (63, 46224860), (66, 44123730), (70, 41602374), (77, 37820340), (84, 34668645), (90, 32357402), (99, 29415820), (105, 27734916), (110, 26474238), (126, 23112430), (132, 22061865), (140, 20801187), (154, 18910170), (165, 17649492), (180, 16178701), (198, 14707910), (210, 13867458), (220, 13237119), (231, 12606780), (252, 11556215), (308, 9455085), (315, 9244972), (330, 8824746), (385, 7564068), (396, 7353955), (420, 6933729), (462, 6303390), (495, 5883164), (630, 4622486), (660, 4412373), (693, 4202260), (770, 3782034), (924, 3151695), (990, 2941582), (1155, 2521356), (1260, 2311243), (1386, 2101130), (1540, 1891017), (1980, 1470791), (2310, 1260678), (2772, 1050565), (3465, 840452), (4620, 630339), (6930, 420226), (13860, 210113)]