31029306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 79073280

約数和(自身を除く): 48043974

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1429, 1551, 1974, 2858, 3102, 3619, 4287, 7238, 8574, 10003, 10857, 15719, 20006, 21714, 30009, 31438, 47157, 60018, 67163, 94314, 110033, 134326, 201489, 220066, 330099, 402978, 470141, 660198, 738793, 940282, 1410423, 1477586, 2216379, 2820846, 4432758, 5171551, 10343102, 15514653, 31029306]

約数ペア:

[(1, 31029306), (2, 15514653), (3, 10343102), (6, 5171551), (7, 4432758), (11, 2820846), (14, 2216379), (21, 1477586), (22, 1410423), (33, 940282), (42, 738793), (47, 660198), (66, 470141), (77, 402978), (94, 330099), (141, 220066), (154, 201489), (231, 134326), (282, 110033), (329, 94314), (462, 67163), (517, 60018), (658, 47157), (987, 31438), (1034, 30009), (1429, 21714), (1551, 20006), (1974, 15719), (2858, 10857), (3102, 10003), (3619, 8574), (4287, 7238)]