77057630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19121}}^1$

素因数の和:19172

約数の個数: 32

約数和(自身を含む): 154199808

約数和(自身を除く): 77142178

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 19121, 38242, 95605, 191210, 248573, 497146, 592751, 1185502, 1242865, 2485730, 2963755, 5927510, 7705763, 15411526, 38528815, 77057630]

約数ペア:

[(1, 77057630), (2, 38528815), (5, 15411526), (10, 7705763), (13, 5927510), (26, 2963755), (31, 2485730), (62, 1242865), (65, 1185502), (130, 592751), (155, 497146), (310, 248573), (403, 191210), (806, 95605), (2015, 38242), (4030, 19121)]