680898810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{19121}}^1$

素因数の和:20318

約数の個数: 32

約数和(自身を含む): 1635619392

約数和(自身を除く): 954720582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1187, 2374, 3561, 5935, 7122, 11870, 17805, 19121, 35610, 38242, 57363, 95605, 114726, 191210, 286815, 573630, 22696627, 45393254, 68089881, 113483135, 136179762, 226966270, 340449405, 680898810]

約数ペア:

[(1, 680898810), (2, 340449405), (3, 226966270), (5, 136179762), (6, 113483135), (10, 68089881), (15, 45393254), (30, 22696627), (1187, 573630), (2374, 286815), (3561, 191210), (5935, 114726), (7122, 95605), (11870, 57363), (17805, 38242), (19121, 35610)]