148575430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 274057344

約数和(自身を除く): 125481914

約数列:

[1, 2, 5, 10, 53, 106, 197, 265, 394, 530, 985, 1423, 1970, 2846, 7115, 10441, 14230, 20882, 52205, 75419, 104410, 150838, 280331, 377095, 560662, 754190, 1401655, 2803310, 14857543, 29715086, 74287715, 148575430]

約数ペア:

[(1, 148575430), (2, 74287715), (5, 29715086), (10, 14857543), (53, 2803310), (106, 1401655), (197, 754190), (265, 560662), (394, 377095), (530, 280331), (985, 150838), (1423, 104410), (1970, 75419), (2846, 52205), (7115, 20882), (10441, 14230)]