105512030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47743}}^1$

素因数の和:47780

約数の個数: 32

約数和(自身を含む): 216566784

約数和(自身を除く): 111054754

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 47743, 95486, 238715, 477430, 620659, 811631, 1241318, 1623262, 3103295, 4058155, 6206590, 8116310, 10551203, 21102406, 52756015, 105512030]

約数ペア:

[(1, 105512030), (2, 52756015), (5, 21102406), (10, 10551203), (13, 8116310), (17, 6206590), (26, 4058155), (34, 3103295), (65, 1623262), (85, 1241318), (130, 811631), (170, 620659), (221, 477430), (442, 238715), (1105, 95486), (2210, 47743)]