210551070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4817}}^1$

素因数の和:4905

約数の個数: 64

約数和(自身を含む): 532832256

約数和(自身を除く): 322281186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1410, 1457, 2914, 4371, 4817, 7285, 8742, 9634, 14451, 14570, 21855, 24085, 28902, 43710, 48170, 72255, 144510, 149327, 226399, 298654, 447981, 452798, 679197, 746635, 895962, 1131995, 1358394, 1493270, 2239905, 2263990, 3395985, 4479810, 6791970, 7018369, 14036738, 21055107, 35091845, 42110214, 70183690, 105275535, 210551070]

約数ペア:

[(1, 210551070), (2, 105275535), (3, 70183690), (5, 42110214), (6, 35091845), (10, 21055107), (15, 14036738), (30, 7018369), (31, 6791970), (47, 4479810), (62, 3395985), (93, 2263990), (94, 2239905), (141, 1493270), (155, 1358394), (186, 1131995), (235, 895962), (282, 746635), (310, 679197), (465, 452798), (470, 447981), (705, 298654), (930, 226399), (1410, 149327), (1457, 144510), (2914, 72255), (4371, 48170), (4817, 43710), (7285, 28902), (8742, 24085), (9634, 21855), (14451, 14570)]