15703489020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1370287}}^1$

素因数の和:1370490

約数の個数: 48

約数和(自身を含む): 44200009728

約数和(自身を除く): 28496520708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 1370287, 2740574, 4110861, 5481148, 6851435, 8221722, 13702870, 16443444, 20554305, 27405740, 41108610, 82217220, 261724817, 523449634, 785174451, 1046899268, 1308624085, 1570348902, 2617248170, 3140697804, 3925872255, 5234496340, 7851744510, 15703489020]

約数ペア:

[(1, 15703489020), (2, 7851744510), (3, 5234496340), (4, 3925872255), (5, 3140697804), (6, 2617248170), (10, 1570348902), (12, 1308624085), (15, 1046899268), (20, 785174451), (30, 523449634), (60, 261724817), (191, 82217220), (382, 41108610), (573, 27405740), (764, 20554305), (955, 16443444), (1146, 13702870), (1910, 8221722), (2292, 6851435), (2865, 5481148), (3820, 4110861), (5730, 2740574), (11460, 1370287)]