1507029290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1\times {\mathrm{4217}}^1$

素因数の和:6986

約数の個数: 32

約数和(自身を含む): 2923074000

約数和(自身を除く): 1416044710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2749, 4217, 5498, 8434, 13745, 21085, 27490, 35737, 42170, 54821, 71474, 109642, 178685, 274105, 357370, 548210, 11592533, 23185066, 57962665, 115925330, 150702929, 301405858, 753514645, 1507029290]

約数ペア:

[(1, 1507029290), (2, 753514645), (5, 301405858), (10, 150702929), (13, 115925330), (26, 57962665), (65, 23185066), (130, 11592533), (2749, 548210), (4217, 357370), (5498, 274105), (8434, 178685), (13745, 109642), (21085, 71474), (27490, 54821), (35737, 42170)]