80641230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86711}}^1$

素因数の和:86752

約数の個数: 32

約数和(自身を含む): 199784448

約数和(自身を除く): 119143218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 86711, 173422, 260133, 433555, 520266, 867110, 1300665, 2601330, 2688041, 5376082, 8064123, 13440205, 16128246, 26880410, 40320615, 80641230]

約数ペア:

[(1, 80641230), (2, 40320615), (3, 26880410), (5, 16128246), (6, 13440205), (10, 8064123), (15, 5376082), (30, 2688041), (31, 2601330), (62, 1300665), (93, 867110), (155, 520266), (186, 433555), (310, 260133), (465, 173422), (930, 86711)]