31767420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6379}}^1$

素因数の和:6474

約数の個数: 48

約数和(自身を含む): 90034560

約数和(自身を除く): 58267140

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, 6379, 12758, 19137, 25516, 31895, 38274, 63790, 76548, 95685, 127580, 191370, 382740, 529457, 1058914, 1588371, 2117828, 2647285, 3176742, 5294570, 6353484, 7941855, 10589140, 15883710, 31767420]

約数ペア:

[(1, 31767420), (2, 15883710), (3, 10589140), (4, 7941855), (5, 6353484), (6, 5294570), (10, 3176742), (12, 2647285), (15, 2117828), (20, 1588371), (30, 1058914), (60, 529457), (83, 382740), (166, 191370), (249, 127580), (332, 95685), (415, 76548), (498, 63790), (830, 38274), (996, 31895), (1245, 25516), (1660, 19137), (2490, 12758), (4980, 6379)]