30141615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 58572288

約数和(自身を除く): 28430673

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 1783, 2415, 3381, 5349, 5635, 8915, 12481, 16905, 26745, 37443, 41009, 62405, 87367, 123027, 187215, 205045, 262101, 287063, 436835, 615135, 861189, 1310505, 1435315, 2009441, 4305945, 6028323, 10047205, 30141615]

約数ペア:

[(1, 30141615), (3, 10047205), (5, 6028323), (7, 4305945), (15, 2009441), (21, 1435315), (23, 1310505), (35, 861189), (49, 615135), (69, 436835), (105, 287063), (115, 262101), (147, 205045), (161, 187215), (245, 123027), (345, 87367), (483, 62405), (735, 41009), (805, 37443), (1127, 26745), (1783, 16905), (2415, 12481), (3381, 8915), (5349, 5635)]