313617930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{79801}}^1$

素因数の和:79942

約数の個数: 32

約数和(自身を含む): 758438208

約数和(自身を除く): 444820278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 79801, 159602, 239403, 399005, 478806, 798010, 1197015, 2394030, 10453931, 20907862, 31361793, 52269655, 62723586, 104539310, 156808965, 313617930]

約数ペア:

[(1, 313617930), (2, 156808965), (3, 104539310), (5, 62723586), (6, 52269655), (10, 31361793), (15, 20907862), (30, 10453931), (131, 2394030), (262, 1197015), (393, 798010), (655, 478806), (786, 399005), (1310, 239403), (1965, 159602), (3930, 79801)]