3137860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 7620480

約数和(自身を除く): 4482620

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 839, 935, 1678, 1870, 3356, 3740, 4195, 8390, 9229, 14263, 16780, 18458, 28526, 36916, 46145, 57052, 71315, 92290, 142630, 156893, 184580, 285260, 313786, 627572, 784465, 1568930, 3137860]

約数ペア:

[(1, 3137860), (2, 1568930), (4, 784465), (5, 627572), (10, 313786), (11, 285260), (17, 184580), (20, 156893), (22, 142630), (34, 92290), (44, 71315), (55, 57052), (68, 46145), (85, 36916), (110, 28526), (170, 18458), (187, 16780), (220, 14263), (340, 9229), (374, 8390), (748, 4195), (839, 3740), (935, 3356), (1678, 1870)]