9996870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25633}}^1$

素因数の和:25656

約数の個数: 32

約数和(自身を含む): 25839072

約数和(自身を除く): 15842202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25633, 51266, 76899, 128165, 153798, 256330, 333229, 384495, 666458, 768990, 999687, 1666145, 1999374, 3332290, 4998435, 9996870]

約数ペア:

[(1, 9996870), (2, 4998435), (3, 3332290), (5, 1999374), (6, 1666145), (10, 999687), (13, 768990), (15, 666458), (26, 384495), (30, 333229), (39, 256330), (65, 153798), (78, 128165), (130, 76899), (195, 51266), (390, 25633)]