1928730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 2736870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 269, 478, 538, 717, 807, 1195, 1345, 1434, 1614, 2390, 2690, 3585, 4035, 7170, 8070, 64291, 128582, 192873, 321455, 385746, 642910, 964365, 1928730]

約数ペア:

[(1, 1928730), (2, 964365), (3, 642910), (5, 385746), (6, 321455), (10, 192873), (15, 128582), (30, 64291), (239, 8070), (269, 7170), (478, 4035), (538, 3585), (717, 2690), (807, 2390), (1195, 1614), (1345, 1434)]