71355930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28657}}^1$

素因数の和:28750

約数の個数: 32

約数和(自身を含む): 173323584

約数和(自身を除く): 101967654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 28657, 57314, 85971, 143285, 171942, 286570, 429855, 859710, 2378531, 4757062, 7135593, 11892655, 14271186, 23785310, 35677965, 71355930]

約数ペア:

[(1, 71355930), (2, 35677965), (3, 23785310), (5, 14271186), (6, 11892655), (10, 7135593), (15, 4757062), (30, 2378531), (83, 859710), (166, 429855), (249, 286570), (415, 171942), (498, 143285), (830, 85971), (1245, 57314), (2490, 28657)]