2460885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 2239275

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1019, 2415, 3057, 5095, 7133, 15285, 21399, 23437, 35665, 70311, 106995, 117185, 164059, 351555, 492177, 820295, 2460885]

約数ペア:

[(1, 2460885), (3, 820295), (5, 492177), (7, 351555), (15, 164059), (21, 117185), (23, 106995), (35, 70311), (69, 35665), (105, 23437), (115, 21399), (161, 15285), (345, 7133), (483, 5095), (805, 3057), (1019, 2415)]