163627980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118571}}^1$

素因数の和:118606

約数の個数: 48

約数和(自身を含む): 478082304

約数和(自身を除く): 314454324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 118571, 237142, 355713, 474284, 592855, 711426, 1185710, 1422852, 1778565, 2371420, 2727133, 3557130, 5454266, 7114260, 8181399, 10908532, 13635665, 16362798, 27271330, 32725596, 40906995, 54542660, 81813990, 163627980]

約数ペア:

[(1, 163627980), (2, 81813990), (3, 54542660), (4, 40906995), (5, 32725596), (6, 27271330), (10, 16362798), (12, 13635665), (15, 10908532), (20, 8181399), (23, 7114260), (30, 5454266), (46, 3557130), (60, 2727133), (69, 2371420), (92, 1778565), (115, 1422852), (138, 1185710), (230, 711426), (276, 592855), (345, 474284), (460, 355713), (690, 237142), (1380, 118571)]