31229580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6271}}^1$

素因数の和:6366

約数の個数: 48

約数和(自身を含む): 88510464

約数和(自身を除く): 57280884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 6271, 12542, 18813, 25084, 31355, 37626, 62710, 75252, 94065, 125420, 188130, 376260, 520493, 1040986, 1561479, 2081972, 2602465, 3122958, 5204930, 6245916, 7807395, 10409860, 15614790, 31229580]

約数ペア:

[(1, 31229580), (2, 15614790), (3, 10409860), (4, 7807395), (5, 6245916), (6, 5204930), (10, 3122958), (12, 2602465), (15, 2081972), (20, 1561479), (30, 1040986), (60, 520493), (83, 376260), (166, 188130), (249, 125420), (332, 94065), (415, 75252), (498, 62710), (830, 37626), (996, 31355), (1245, 25084), (1660, 18813), (2490, 12542), (4980, 6271)]