4741230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12157}}^1$

素因数の和:12180

約数の個数: 32

約数和(自身を含む): 12255264

約数和(自身を除く): 7514034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12157, 24314, 36471, 60785, 72942, 121570, 158041, 182355, 316082, 364710, 474123, 790205, 948246, 1580410, 2370615, 4741230]

約数ペア:

[(1, 4741230), (2, 2370615), (3, 1580410), (5, 948246), (6, 790205), (10, 474123), (13, 364710), (15, 316082), (26, 182355), (30, 158041), (39, 121570), (65, 72942), (78, 60785), (130, 36471), (195, 24314), (390, 12157)]