30752840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33427}}^1$

素因数の和:33461

約数の個数: 32

約数和(自身を含む): 72204480

約数和(自身を除く): 41451640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 33427, 66854, 133708, 167135, 267416, 334270, 668540, 768821, 1337080, 1537642, 3075284, 3844105, 6150568, 7688210, 15376420, 30752840]

約数ペア:

[(1, 30752840), (2, 15376420), (4, 7688210), (5, 6150568), (8, 3844105), (10, 3075284), (20, 1537642), (23, 1337080), (40, 768821), (46, 668540), (92, 334270), (115, 267416), (184, 167135), (230, 133708), (460, 66854), (920, 33427)]