105880710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271489}}^1$

素因数の和:271512

約数の個数: 32

約数和(自身を含む): 273661920

約数和(自身を除く): 167781210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 271489, 542978, 814467, 1357445, 1628934, 2714890, 3529357, 4072335, 7058714, 8144670, 10588071, 17646785, 21176142, 35293570, 52940355, 105880710]

約数ペア:

[(1, 105880710), (2, 52940355), (3, 35293570), (5, 21176142), (6, 17646785), (10, 10588071), (13, 8144670), (15, 7058714), (26, 4072335), (30, 3529357), (39, 2714890), (65, 1628934), (78, 1357445), (130, 814467), (195, 542978), (390, 271489)]