64335570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164963}}^1$

素因数の和:164986

約数の個数: 32

約数和(自身を含む): 166283712

約数和(自身を除く): 101948142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 164963, 329926, 494889, 824815, 989778, 1649630, 2144519, 2474445, 4289038, 4948890, 6433557, 10722595, 12867114, 21445190, 32167785, 64335570]

約数ペア:

[(1, 64335570), (2, 32167785), (3, 21445190), (5, 12867114), (6, 10722595), (10, 6433557), (13, 4948890), (15, 4289038), (26, 2474445), (30, 2144519), (39, 1649630), (65, 989778), (78, 824815), (130, 494889), (195, 329926), (390, 164963)]