84927830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{863}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 165037824

約数和(自身を除く): 80109994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 757, 863, 1514, 1726, 3785, 4315, 7570, 8630, 9841, 11219, 19682, 22438, 49205, 56095, 98410, 112190, 653291, 1306582, 3266455, 6532910, 8492783, 16985566, 42463915, 84927830]

約数ペア:

[(1, 84927830), (2, 42463915), (5, 16985566), (10, 8492783), (13, 6532910), (26, 3266455), (65, 1306582), (130, 653291), (757, 112190), (863, 98410), (1514, 56095), (1726, 49205), (3785, 22438), (4315, 19682), (7570, 11219), (8630, 9841)]