67957630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12157}}^1$

素因数の和:12220

約数の個数: 32

約数和(自身を含む): 134807904

約数和(自身を除く): 66850274

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 12157, 24314, 60785, 121570, 158041, 316082, 522751, 790205, 1045502, 1580410, 2613755, 5227510, 6795763, 13591526, 33978815, 67957630]

約数ペア:

[(1, 67957630), (2, 33978815), (5, 13591526), (10, 6795763), (13, 5227510), (26, 2613755), (43, 1580410), (65, 1045502), (86, 790205), (130, 522751), (215, 316082), (430, 158041), (559, 121570), (1118, 60785), (2795, 24314), (5590, 12157)]