83478180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26251}}^1$

素因数の和:26316

約数の個数: 48

約数和(自身を含む): 238158144

約数和(自身を除く): 154679964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 26251, 52502, 78753, 105004, 131255, 157506, 262510, 315012, 393765, 525020, 787530, 1391303, 1575060, 2782606, 4173909, 5565212, 6956515, 8347818, 13913030, 16695636, 20869545, 27826060, 41739090, 83478180]

約数ペア:

[(1, 83478180), (2, 41739090), (3, 27826060), (4, 20869545), (5, 16695636), (6, 13913030), (10, 8347818), (12, 6956515), (15, 5565212), (20, 4173909), (30, 2782606), (53, 1575060), (60, 1391303), (106, 787530), (159, 525020), (212, 393765), (265, 315012), (318, 262510), (530, 157506), (636, 131255), (795, 105004), (1060, 78753), (1590, 52502), (3180, 26251)]