29850430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 55134144

約数和(自身を除く): 25283714

約数列:

[1, 2, 5, 10, 73, 103, 146, 206, 365, 397, 515, 730, 794, 1030, 1985, 3970, 7519, 15038, 28981, 37595, 40891, 57962, 75190, 81782, 144905, 204455, 289810, 408910, 2985043, 5970086, 14925215, 29850430]

約数ペア:

[(1, 29850430), (2, 14925215), (5, 5970086), (10, 2985043), (73, 408910), (103, 289810), (146, 204455), (206, 144905), (365, 81782), (397, 75190), (515, 57962), (730, 40891), (794, 37595), (1030, 28981), (1985, 15038), (3970, 7519)]