40957410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105019}}^1$

素因数の和:105042

約数の個数: 32

約数和(自身を含む): 105860160

約数和(自身を除く): 64902750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 105019, 210038, 315057, 525095, 630114, 1050190, 1365247, 1575285, 2730494, 3150570, 4095741, 6826235, 8191482, 13652470, 20478705, 40957410]

約数ペア:

[(1, 40957410), (2, 20478705), (3, 13652470), (5, 8191482), (6, 6826235), (10, 4095741), (13, 3150570), (15, 2730494), (26, 1575285), (30, 1365247), (39, 1050190), (65, 630114), (78, 525095), (130, 315057), (195, 210038), (390, 105019)]