813676860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1506809}}^1$

素因数の和:1506827

約数の個数: 48

約数和(自身を含む): 2531440800

約数和(自身を除く): 1717763940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1506809, 3013618, 4520427, 6027236, 7534045, 9040854, 13561281, 15068090, 18081708, 22602135, 27122562, 30136180, 40683843, 45204270, 54245124, 67806405, 81367686, 90408540, 135612810, 162735372, 203419215, 271225620, 406838430, 813676860]

約数ペア:

[(1, 813676860), (2, 406838430), (3, 271225620), (4, 203419215), (5, 162735372), (6, 135612810), (9, 90408540), (10, 81367686), (12, 67806405), (15, 54245124), (18, 45204270), (20, 40683843), (27, 30136180), (30, 27122562), (36, 22602135), (45, 18081708), (54, 15068090), (60, 13561281), (90, 9040854), (108, 7534045), (135, 6027236), (180, 4520427), (270, 3013618), (540, 1506809)]