147399540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3797}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 413465472

約数和(自身を除く): 266065932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3797, 3882, 6470, 7594, 7764, 9705, 11391, 12940, 15188, 18985, 19410, 22782, 37970, 38820, 45564, 56955, 75940, 113910, 227820, 2456659, 4913318, 7369977, 9826636, 12283295, 14739954, 24566590, 29479908, 36849885, 49133180, 73699770, 147399540]

約数ペア:

[(1, 147399540), (2, 73699770), (3, 49133180), (4, 36849885), (5, 29479908), (6, 24566590), (10, 14739954), (12, 12283295), (15, 9826636), (20, 7369977), (30, 4913318), (60, 2456659), (647, 227820), (1294, 113910), (1941, 75940), (2588, 56955), (3235, 45564), (3797, 38820), (3882, 37970), (6470, 22782), (7594, 19410), (7764, 18985), (9705, 15188), (11391, 12940)]