62787790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1553}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 122181696

約数和(自身を除く): 59393906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1553, 1555, 3106, 3110, 4043, 7765, 8086, 15530, 20189, 20215, 40378, 40430, 100945, 201890, 482983, 965966, 2414915, 4829830, 6278779, 12557558, 31393895, 62787790]

約数ペア:

[(1, 62787790), (2, 31393895), (5, 12557558), (10, 6278779), (13, 4829830), (26, 2414915), (65, 965966), (130, 482983), (311, 201890), (622, 100945), (1553, 40430), (1555, 40378), (3106, 20215), (3110, 20189), (4043, 15530), (7765, 8086)]