30387966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7459}}^1$

素因数の和:7568

約数の個数: 32

約数和(自身を含む): 70183680

約数和(自身を除く): 39795714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 7459, 14918, 22377, 44754, 52213, 104426, 156639, 313278, 723523, 1447046, 2170569, 4341138, 5064661, 10129322, 15193983, 30387966]

約数ペア:

[(1, 30387966), (2, 15193983), (3, 10129322), (6, 5064661), (7, 4341138), (14, 2170569), (21, 1447046), (42, 723523), (97, 313278), (194, 156639), (291, 104426), (582, 52213), (679, 44754), (1358, 22377), (2037, 14918), (4074, 7459)]