5222970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 13714272

約数和(自身を除く): 8491302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 443, 655, 786, 886, 1179, 1310, 1329, 1965, 2215, 2358, 2658, 3930, 3987, 4430, 5895, 6645, 7974, 11790, 13290, 19935, 39870, 58033, 116066, 174099, 290165, 348198, 522297, 580330, 870495, 1044594, 1740990, 2611485, 5222970]

約数ペア:

[(1, 5222970), (2, 2611485), (3, 1740990), (5, 1044594), (6, 870495), (9, 580330), (10, 522297), (15, 348198), (18, 290165), (30, 174099), (45, 116066), (90, 58033), (131, 39870), (262, 19935), (393, 13290), (443, 11790), (655, 7974), (786, 6645), (886, 5895), (1179, 4430), (1310, 3987), (1329, 3930), (1965, 2658), (2215, 2358)]