129759180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69763}}^1$

素因数の和:69806

約数の個数: 48

約数和(自身を含む): 375051264

約数和(自身を除く): 245292084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 69763, 139526, 209289, 279052, 348815, 418578, 697630, 837156, 1046445, 1395260, 2092890, 2162653, 4185780, 4325306, 6487959, 8650612, 10813265, 12975918, 21626530, 25951836, 32439795, 43253060, 64879590, 129759180]

約数ペア:

[(1, 129759180), (2, 64879590), (3, 43253060), (4, 32439795), (5, 25951836), (6, 21626530), (10, 12975918), (12, 10813265), (15, 8650612), (20, 6487959), (30, 4325306), (31, 4185780), (60, 2162653), (62, 2092890), (93, 1395260), (124, 1046445), (155, 837156), (186, 697630), (310, 418578), (372, 348815), (465, 279052), (620, 209289), (930, 139526), (1860, 69763)]