15326690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 29568240

約数和(自身を除く): 14241550

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1013, 1513, 2026, 3026, 5065, 7565, 10130, 15130, 17221, 34442, 86105, 90157, 172210, 180314, 450785, 901570, 1532669, 3065338, 7663345, 15326690]

約数ペア:

[(1, 15326690), (2, 7663345), (5, 3065338), (10, 1532669), (17, 901570), (34, 450785), (85, 180314), (89, 172210), (170, 90157), (178, 86105), (445, 34442), (890, 17221), (1013, 15130), (1513, 10130), (2026, 7565), (3026, 5065)]