148961270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{5303}}^1$

素因数の和:5416

約数の個数: 24

約数和(自身を含む): 273336336

約数和(自身を除く): 124375066

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2809, 5303, 5618, 10606, 14045, 26515, 28090, 53030, 281059, 562118, 1405295, 2810590, 14896127, 29792254, 74480635, 148961270]

約数ペア:

[(1, 148961270), (2, 74480635), (5, 29792254), (10, 14896127), (53, 2810590), (106, 1405295), (265, 562118), (530, 281059), (2809, 53030), (5303, 28090), (5618, 26515), (10606, 14045)]