17220810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18517}}^1$

素因数の和:18558

約数の個数: 32

約数和(自身を含む): 42665472

約数和(自身を除く): 25444662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 18517, 37034, 55551, 92585, 111102, 185170, 277755, 555510, 574027, 1148054, 1722081, 2870135, 3444162, 5740270, 8610405, 17220810]

約数ペア:

[(1, 17220810), (2, 8610405), (3, 5740270), (5, 3444162), (6, 2870135), (10, 1722081), (15, 1148054), (30, 574027), (31, 555510), (62, 277755), (93, 185170), (155, 111102), (186, 92585), (310, 55551), (465, 37034), (930, 18517)]