3352620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 9531648

約数和(自身を除く): 6179028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 787, 852, 1065, 1420, 1574, 2130, 2361, 3148, 3935, 4260, 4722, 7870, 9444, 11805, 15740, 23610, 47220, 55877, 111754, 167631, 223508, 279385, 335262, 558770, 670524, 838155, 1117540, 1676310, 3352620]

約数ペア:

[(1, 3352620), (2, 1676310), (3, 1117540), (4, 838155), (5, 670524), (6, 558770), (10, 335262), (12, 279385), (15, 223508), (20, 167631), (30, 111754), (60, 55877), (71, 47220), (142, 23610), (213, 15740), (284, 11805), (355, 9444), (426, 7870), (710, 4722), (787, 4260), (852, 3935), (1065, 3148), (1420, 2361), (1574, 2130)]