128994981330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138704281}}^1$

素因数の和:138704322

約数の個数: 32

約数和(自身を含む): 319574665728

約数和(自身を除く): 190579684398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 138704281, 277408562, 416112843, 693521405, 832225686, 1387042810, 2080564215, 4161128430, 4299832711, 8599665422, 12899498133, 21499163555, 25798996266, 42998327110, 64497490665, 128994981330]

約数ペア:

[(1, 128994981330), (2, 64497490665), (3, 42998327110), (5, 25798996266), (6, 21499163555), (10, 12899498133), (15, 8599665422), (30, 4299832711), (31, 4161128430), (62, 2080564215), (93, 1387042810), (155, 832225686), (186, 693521405), (310, 416112843), (465, 277408562), (930, 138704281)]