81229110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5197}}^1$

素因数の和:5728

約数の個数: 32

約数和(自身を含む): 195361632

約数和(自身を除く): 114132522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 5197, 5210, 7815, 10394, 15591, 15630, 25985, 31182, 51970, 77955, 155910, 2707637, 5415274, 8122911, 13538185, 16245822, 27076370, 40614555, 81229110]

約数ペア:

[(1, 81229110), (2, 40614555), (3, 27076370), (5, 16245822), (6, 13538185), (10, 8122911), (15, 5415274), (30, 2707637), (521, 155910), (1042, 77955), (1563, 51970), (2605, 31182), (3126, 25985), (5197, 15630), (5210, 15591), (7815, 10394)]