30029910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23279}}^1$

素因数の和:23332

約数の個数: 32

約数和(自身を含む): 73751040

約数和(自身を除く): 43721130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23279, 46558, 69837, 116395, 139674, 232790, 349185, 698370, 1000997, 2001994, 3002991, 5004985, 6005982, 10009970, 15014955, 30029910]

約数ペア:

[(1, 30029910), (2, 15014955), (3, 10009970), (5, 6005982), (6, 5004985), (10, 3002991), (15, 2001994), (30, 1000997), (43, 698370), (86, 349185), (129, 232790), (215, 139674), (258, 116395), (430, 69837), (645, 46558), (1290, 23279)]