180289110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139759}}^1$

素因数の和:139812

約数の個数: 32

約数和(自身を含む): 442759680

約数和(自身を除く): 262470570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 139759, 279518, 419277, 698795, 838554, 1397590, 2096385, 4192770, 6009637, 12019274, 18028911, 30048185, 36057822, 60096370, 90144555, 180289110]

約数ペア:

[(1, 180289110), (2, 90144555), (3, 60096370), (5, 36057822), (6, 30048185), (10, 18028911), (15, 12019274), (30, 6009637), (43, 4192770), (86, 2096385), (129, 1397590), (215, 838554), (258, 698795), (430, 419277), (645, 279518), (1290, 139759)]