230091645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{2557}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 421394688

約数和(自身を除く): 191303043

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 857, 2557, 2571, 4285, 5999, 7671, 12785, 12855, 17899, 17997, 29995, 38355, 53697, 89495, 89985, 268485, 2191349, 6574047, 10956745, 15339443, 32870235, 46018329, 76697215, 230091645]

約数ペア:

[(1, 230091645), (3, 76697215), (5, 46018329), (7, 32870235), (15, 15339443), (21, 10956745), (35, 6574047), (105, 2191349), (857, 268485), (2557, 89985), (2571, 89495), (4285, 53697), (5999, 38355), (7671, 29995), (12785, 17997), (12855, 17899)]