15577230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 38864448

約数和(自身を除く): 23287218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 97, 101, 106, 159, 194, 202, 265, 291, 303, 318, 485, 505, 530, 582, 606, 795, 970, 1010, 1455, 1515, 1590, 2910, 3030, 5141, 5353, 9797, 10282, 10706, 15423, 16059, 19594, 25705, 26765, 29391, 30846, 32118, 48985, 51410, 53530, 58782, 77115, 80295, 97970, 146955, 154230, 160590, 293910, 519241, 1038482, 1557723, 2596205, 3115446, 5192410, 7788615, 15577230]

約数ペア:

[(1, 15577230), (2, 7788615), (3, 5192410), (5, 3115446), (6, 2596205), (10, 1557723), (15, 1038482), (30, 519241), (53, 293910), (97, 160590), (101, 154230), (106, 146955), (159, 97970), (194, 80295), (202, 77115), (265, 58782), (291, 53530), (303, 51410), (318, 48985), (485, 32118), (505, 30846), (530, 29391), (582, 26765), (606, 25705), (795, 19594), (970, 16059), (1010, 15423), (1455, 10706), (1515, 10282), (1590, 9797), (2910, 5353), (3030, 5141)]