83956020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1487}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 235484928

約数和(自身を除く): 151528908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 941, 1487, 1882, 2823, 2974, 3764, 4461, 4705, 5646, 5948, 7435, 8922, 9410, 11292, 14115, 14870, 17844, 18820, 22305, 28230, 29740, 44610, 56460, 89220, 1399267, 2798534, 4197801, 5597068, 6996335, 8395602, 13992670, 16791204, 20989005, 27985340, 41978010, 83956020]

約数ペア:

[(1, 83956020), (2, 41978010), (3, 27985340), (4, 20989005), (5, 16791204), (6, 13992670), (10, 8395602), (12, 6996335), (15, 5597068), (20, 4197801), (30, 2798534), (60, 1399267), (941, 89220), (1487, 56460), (1882, 44610), (2823, 29740), (2974, 28230), (3764, 22305), (4461, 18820), (4705, 17844), (5646, 14870), (5948, 14115), (7435, 11292), (8922, 9410)]