2598690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 6522048

約数和(自身を除く): 3923358

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 103, 145, 174, 206, 290, 309, 435, 515, 618, 841, 870, 1030, 1545, 1682, 2523, 2987, 3090, 4205, 5046, 5974, 8410, 8961, 12615, 14935, 17922, 25230, 29870, 44805, 86623, 89610, 173246, 259869, 433115, 519738, 866230, 1299345, 2598690]

約数ペア:

[(1, 2598690), (2, 1299345), (3, 866230), (5, 519738), (6, 433115), (10, 259869), (15, 173246), (29, 89610), (30, 86623), (58, 44805), (87, 29870), (103, 25230), (145, 17922), (174, 14935), (206, 12615), (290, 8961), (309, 8410), (435, 5974), (515, 5046), (618, 4205), (841, 3090), (870, 2987), (1030, 2523), (1545, 1682)]