28559730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3539}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 68817600

約数和(自身を除く): 40257870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 3539, 4035, 7078, 8070, 10617, 17695, 21234, 35390, 53085, 106170, 951991, 1903982, 2855973, 4759955, 5711946, 9519910, 14279865, 28559730]

約数ペア:

[(1, 28559730), (2, 14279865), (3, 9519910), (5, 5711946), (6, 4759955), (10, 2855973), (15, 1903982), (30, 951991), (269, 106170), (538, 53085), (807, 35390), (1345, 21234), (1614, 17695), (2690, 10617), (3539, 8070), (4035, 7078)]