159863430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{72997}}^1$

素因数の和:73080

約数の個数: 32

約数和(自身を含む): 388933344

約数和(自身を除く): 229069914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 72997, 145994, 218991, 364985, 437982, 729970, 1094955, 2189910, 5328781, 10657562, 15986343, 26643905, 31972686, 53287810, 79931715, 159863430]

約数ペア:

[(1, 159863430), (2, 79931715), (3, 53287810), (5, 31972686), (6, 26643905), (10, 15986343), (15, 10657562), (30, 5328781), (73, 2189910), (146, 1094955), (219, 729970), (365, 437982), (438, 364985), (730, 218991), (1095, 145994), (2190, 72997)]