15702790090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{223273}}^1$

素因数の和:223834

約数の個数: 32

約数和(自身を含む): 30495656016

約数和(自身を除く): 14792865926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 541, 1082, 2705, 5410, 7033, 14066, 35165, 70330, 223273, 446546, 1116365, 2232730, 2902549, 5805098, 14512745, 29025490, 120790693, 241581386, 603953465, 1207906930, 1570279009, 3140558018, 7851395045, 15702790090]

約数ペア:

[(1, 15702790090), (2, 7851395045), (5, 3140558018), (10, 1570279009), (13, 1207906930), (26, 603953465), (65, 241581386), (130, 120790693), (541, 29025490), (1082, 14512745), (2705, 5805098), (5410, 2902549), (7033, 2232730), (14066, 1116365), (35165, 446546), (70330, 223273)]