77957070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152857}}^1$

素因数の和:152884

約数の個数: 32

約数和(自身を含む): 198103968

約数和(自身を除く): 120146898

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 152857, 305714, 458571, 764285, 917142, 1528570, 2292855, 2598569, 4585710, 5197138, 7795707, 12992845, 15591414, 25985690, 38978535, 77957070]

約数ペア:

[(1, 77957070), (2, 38978535), (3, 25985690), (5, 15591414), (6, 12992845), (10, 7795707), (15, 5197138), (17, 4585710), (30, 2598569), (34, 2292855), (51, 1528570), (85, 917142), (102, 764285), (170, 458571), (255, 305714), (510, 152857)]