1680346035

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{20261}}^1$

素因数の和:20388

約数の個数: 48

約数和(自身を含む): 3097654560

約数和(自身を除く): 1417308525

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 855, 873, 1455, 1843, 4365, 5529, 9215, 16587, 20261, 27645, 60783, 82935, 101305, 182349, 303915, 384959, 911745, 1154877, 1924795, 1965317, 3464631, 5774385, 5895951, 9826585, 17323155, 17687853, 29479755, 37341023, 88439265, 112023069, 186705115, 336069207, 560115345, 1680346035]

約数ペア:

[(1, 1680346035), (3, 560115345), (5, 336069207), (9, 186705115), (15, 112023069), (19, 88439265), (45, 37341023), (57, 29479755), (95, 17687853), (97, 17323155), (171, 9826585), (285, 5895951), (291, 5774385), (485, 3464631), (855, 1965317), (873, 1924795), (1455, 1154877), (1843, 911745), (4365, 384959), (5529, 303915), (9215, 182349), (16587, 101305), (20261, 82935), (27645, 60783)]