2275470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 5992272

約数和(自身を除く): 3716802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 193, 262, 386, 393, 579, 655, 786, 965, 1158, 1179, 1310, 1737, 1930, 1965, 2358, 2895, 3474, 3930, 5790, 5895, 8685, 11790, 17370, 25283, 50566, 75849, 126415, 151698, 227547, 252830, 379245, 455094, 758490, 1137735, 2275470]

約数ペア:

[(1, 2275470), (2, 1137735), (3, 758490), (5, 455094), (6, 379245), (9, 252830), (10, 227547), (15, 151698), (18, 126415), (30, 75849), (45, 50566), (90, 25283), (131, 17370), (193, 11790), (262, 8685), (386, 5895), (393, 5790), (579, 3930), (655, 3474), (786, 2895), (965, 2358), (1158, 1965), (1179, 1930), (1310, 1737)]