30589810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 58449600

約数和(自身を除く): 27859790

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1229, 1310, 2458, 2489, 4978, 6145, 12290, 12445, 23351, 24890, 46702, 116755, 160999, 233510, 321998, 804995, 1609990, 3058981, 6117962, 15294905, 30589810]

約数ペア:

[(1, 30589810), (2, 15294905), (5, 6117962), (10, 3058981), (19, 1609990), (38, 804995), (95, 321998), (131, 233510), (190, 160999), (262, 116755), (655, 46702), (1229, 24890), (1310, 23351), (2458, 12445), (2489, 12290), (4978, 6145)]