1270230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 3284064

約数和(自身を除く): 2013834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3257, 6514, 9771, 16285, 19542, 32570, 42341, 48855, 84682, 97710, 127023, 211705, 254046, 423410, 635115, 1270230]

約数ペア:

[(1, 1270230), (2, 635115), (3, 423410), (5, 254046), (6, 211705), (10, 127023), (13, 97710), (15, 84682), (26, 48855), (30, 42341), (39, 32570), (65, 19542), (78, 16285), (130, 9771), (195, 6514), (390, 3257)]