30135972

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 72253440

約数和(自身を除く): 42117468

約数列:

[1, 2, 3, 4, 6, 12, 79, 83, 158, 166, 237, 249, 316, 332, 383, 474, 498, 766, 948, 996, 1149, 1532, 2298, 4596, 6557, 13114, 19671, 26228, 30257, 31789, 39342, 60514, 63578, 78684, 90771, 95367, 121028, 127156, 181542, 190734, 363084, 381468, 2511331, 5022662, 7533993, 10045324, 15067986, 30135972]

約数ペア:

[(1, 30135972), (2, 15067986), (3, 10045324), (4, 7533993), (6, 5022662), (12, 2511331), (79, 381468), (83, 363084), (158, 190734), (166, 181542), (237, 127156), (249, 121028), (316, 95367), (332, 90771), (383, 78684), (474, 63578), (498, 60514), (766, 39342), (948, 31789), (996, 30257), (1149, 26228), (1532, 19671), (2298, 13114), (4596, 6557)]