1427820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 4082400

約数和(自身を除く): 2654580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 449, 530, 636, 795, 898, 1060, 1347, 1590, 1796, 2245, 2694, 3180, 4490, 5388, 6735, 8980, 13470, 23797, 26940, 47594, 71391, 95188, 118985, 142782, 237970, 285564, 356955, 475940, 713910, 1427820]

約数ペア:

[(1, 1427820), (2, 713910), (3, 475940), (4, 356955), (5, 285564), (6, 237970), (10, 142782), (12, 118985), (15, 95188), (20, 71391), (30, 47594), (53, 26940), (60, 23797), (106, 13470), (159, 8980), (212, 6735), (265, 5388), (318, 4490), (449, 3180), (530, 2694), (636, 2245), (795, 1796), (898, 1590), (1060, 1347)]