30581808

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2351}}^1$

素因数の和:2633

約数の個数: 40

約数和(自身を含む): 79328256

約数和(自身を除く): 48746448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 2351, 3252, 4336, 4702, 6504, 7053, 9404, 13008, 14106, 18808, 28212, 37616, 56424, 112848, 637121, 1274242, 1911363, 2548484, 3822726, 5096968, 7645452, 10193936, 15290904, 30581808]

約数ペア:

[(1, 30581808), (2, 15290904), (3, 10193936), (4, 7645452), (6, 5096968), (8, 3822726), (12, 2548484), (16, 1911363), (24, 1274242), (48, 637121), (271, 112848), (542, 56424), (813, 37616), (1084, 28212), (1626, 18808), (2168, 14106), (2351, 13008), (3252, 9404), (4336, 7053), (4702, 6504)]