79332890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87179}}^1$

素因数の和:87206

約数の個数: 32

約数和(自身を含む): 175754880

約数和(自身を除く): 96421990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 87179, 174358, 435895, 610253, 871790, 1133327, 1220506, 2266654, 3051265, 5666635, 6102530, 7933289, 11333270, 15866578, 39666445, 79332890]

約数ペア:

[(1, 79332890), (2, 39666445), (5, 15866578), (7, 11333270), (10, 7933289), (13, 6102530), (14, 5666635), (26, 3051265), (35, 2266654), (65, 1220506), (70, 1133327), (91, 871790), (130, 610253), (182, 435895), (455, 174358), (910, 87179)]