1406730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3630

約数の個数: 32

約数和(自身を含む): 3636864

約数和(自身を除く): 2230134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3607, 7214, 10821, 18035, 21642, 36070, 46891, 54105, 93782, 108210, 140673, 234455, 281346, 468910, 703365, 1406730]

約数ペア:

[(1, 1406730), (2, 703365), (3, 468910), (5, 281346), (6, 234455), (10, 140673), (13, 108210), (15, 93782), (26, 54105), (30, 46891), (39, 36070), (65, 21642), (78, 18035), (130, 10821), (195, 7214), (390, 3607)]