74750910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191669}}^1$

素因数の和:191692

約数の個数: 32

約数和(自身を含む): 193203360

約数和(自身を除く): 118452450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 191669, 383338, 575007, 958345, 1150014, 1916690, 2491697, 2875035, 4983394, 5750070, 7475091, 12458485, 14950182, 24916970, 37375455, 74750910]

約数ペア:

[(1, 74750910), (2, 37375455), (3, 24916970), (5, 14950182), (6, 12458485), (10, 7475091), (13, 5750070), (15, 4983394), (26, 2875035), (30, 2491697), (39, 1916690), (65, 1150014), (78, 958345), (130, 575007), (195, 383338), (390, 191669)]