30923388

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1993}}^1$

素因数の和:2434

約数の個数: 36

約数和(自身を含む): 78388128

約数和(自身を除く): 47464740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 1993, 2586, 3879, 3986, 5172, 5979, 7758, 7972, 11958, 15516, 17937, 23916, 35874, 71748, 858983, 1717966, 2576949, 3435932, 5153898, 7730847, 10307796, 15461694, 30923388]

約数ペア:

[(1, 30923388), (2, 15461694), (3, 10307796), (4, 7730847), (6, 5153898), (9, 3435932), (12, 2576949), (18, 1717966), (36, 858983), (431, 71748), (862, 35874), (1293, 23916), (1724, 17937), (1993, 15516), (2586, 11958), (3879, 7972), (3986, 7758), (5172, 5979)]