3117560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 7138800

約数和(自身を除く): 4021240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 1321, 2360, 2642, 5284, 6605, 10568, 13210, 26420, 52840, 77939, 155878, 311756, 389695, 623512, 779390, 1558780, 3117560]

約数ペア:

[(1, 3117560), (2, 1558780), (4, 779390), (5, 623512), (8, 389695), (10, 311756), (20, 155878), (40, 77939), (59, 52840), (118, 26420), (236, 13210), (295, 10568), (472, 6605), (590, 5284), (1180, 2642), (1321, 2360)]