86862930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 268517376

約数和(自身を除く): 181654446

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1085, 1155, 1213, 1302, 1705, 2046, 2170, 2310, 2387, 2426, 3255, 3410, 3639, 4774, 5115, 6065, 6510, 7161, 7278, 8491, 10230, 11935, 12130, 13343, 14322, 16982, 18195, 23870, 25473, 26686, 35805, 36390, 37603, 40029, 42455, 50946, 66715, 71610, 75206, 80058, 84910, 93401, 112809, 127365, 133430, 186802, 188015, 200145, 225618, 254730, 263221, 280203, 376030, 400290, 413633, 467005, 526442, 560406, 564045, 789663, 827266, 934010, 1128090, 1240899, 1316105, 1401015, 1579326, 2068165, 2481798, 2632210, 2802030, 2895431, 3948315, 4136330, 5790862, 6204495, 7896630, 8686293, 12408990, 14477155, 17372586, 28954310, 43431465, 86862930]

約数ペア:

[(1, 86862930), (2, 43431465), (3, 28954310), (5, 17372586), (6, 14477155), (7, 12408990), (10, 8686293), (11, 7896630), (14, 6204495), (15, 5790862), (21, 4136330), (22, 3948315), (30, 2895431), (31, 2802030), (33, 2632210), (35, 2481798), (42, 2068165), (55, 1579326), (62, 1401015), (66, 1316105), (70, 1240899), (77, 1128090), (93, 934010), (105, 827266), (110, 789663), (154, 564045), (155, 560406), (165, 526442), (186, 467005), (210, 413633), (217, 400290), (231, 376030), (310, 280203), (330, 263221), (341, 254730), (385, 225618), (434, 200145), (462, 188015), (465, 186802), (651, 133430), (682, 127365), (770, 112809), (930, 93401), (1023, 84910), (1085, 80058), (1155, 75206), (1213, 71610), (1302, 66715), (1705, 50946), (2046, 42455), (2170, 40029), (2310, 37603), (2387, 36390), (2426, 35805), (3255, 26686), (3410, 25473), (3639, 23870), (4774, 18195), (5115, 16982), (6065, 14322), (6510, 13343), (7161, 12130), (7278, 11935), (8491, 10230)]