148223090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{478139}}^1$

素因数の和:478177

約数の個数: 16

約数和(自身を含む): 275408640

約数和(自身を除く): 127185550

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 478139, 956278, 2390695, 4781390, 14822309, 29644618, 74111545, 148223090]

約数ペア:

[(1, 148223090), (2, 74111545), (5, 29644618), (10, 14822309), (31, 4781390), (62, 2390695), (155, 956278), (310, 478139)]