74414730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190807}}^1$

素因数の和:190830

約数の個数: 32

約数和(自身を含む): 192334464

約数和(自身を除く): 117919734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 190807, 381614, 572421, 954035, 1144842, 1908070, 2480491, 2862105, 4960982, 5724210, 7441473, 12402455, 14882946, 24804910, 37207365, 74414730]

約数ペア:

[(1, 74414730), (2, 37207365), (3, 24804910), (5, 14882946), (6, 12402455), (10, 7441473), (13, 5724210), (15, 4960982), (26, 2862105), (30, 2480491), (39, 1908070), (65, 1144842), (78, 954035), (130, 572421), (195, 381614), (390, 190807)]