8401930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27103}}^1$

素因数の和:27141

約数の個数: 16

約数和(自身を含む): 15611904

約数和(自身を除く): 7209974

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 27103, 54206, 135515, 271030, 840193, 1680386, 4200965, 8401930]

約数ペア:

[(1, 8401930), (2, 4200965), (5, 1680386), (10, 840193), (31, 271030), (62, 135515), (155, 54206), (310, 27103)]