7303790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 14908320

約数和(自身を除く): 7604530

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 2957, 5914, 14785, 29570, 38441, 56183, 76882, 112366, 192205, 280915, 384410, 561830, 730379, 1460758, 3651895, 7303790]

約数ペア:

[(1, 7303790), (2, 3651895), (5, 1460758), (10, 730379), (13, 561830), (19, 384410), (26, 280915), (38, 192205), (65, 112366), (95, 76882), (130, 56183), (190, 38441), (247, 29570), (494, 14785), (1235, 5914), (2470, 2957)]