387077889730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{14904809}}^1$

素因数の和:14904883

約数の個数: 48

約数和(自身を含む): 825786093240

約数和(自身を除く): 438708203510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3710, 5194, 12985, 25970, 14904809, 29809618, 74524045, 104333663, 149048090, 208667326, 521668315, 730335641, 789954877, 1043336630, 1460671282, 1579909754, 3651678205, 3949774385, 5529684139, 7303356410, 7899548770, 11059368278, 27648420695, 38707788973, 55296841390, 77415577946, 193538944865, 387077889730]

約数ペア:

[(1, 387077889730), (2, 193538944865), (5, 77415577946), (7, 55296841390), (10, 38707788973), (14, 27648420695), (35, 11059368278), (49, 7899548770), (53, 7303356410), (70, 5529684139), (98, 3949774385), (106, 3651678205), (245, 1579909754), (265, 1460671282), (371, 1043336630), (490, 789954877), (530, 730335641), (742, 521668315), (1855, 208667326), (2597, 149048090), (3710, 104333663), (5194, 74524045), (12985, 29809618), (25970, 14904809)]