118268410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29347}}^1$

素因数の和:29398

約数の個数: 32

約数和(自身を含む): 236662272

約数和(自身を除く): 118393862

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 29347, 58694, 146735, 293470, 381511, 763022, 909757, 1819514, 1907555, 3815110, 4548785, 9097570, 11826841, 23653682, 59134205, 118268410]

約数ペア:

[(1, 118268410), (2, 59134205), (5, 23653682), (10, 11826841), (13, 9097570), (26, 4548785), (31, 3815110), (62, 1907555), (65, 1819514), (130, 909757), (155, 763022), (310, 381511), (403, 293470), (806, 146735), (2015, 58694), (4030, 29347)]