317211430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{3061}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 586875168

約数和(自身を除く): 269663738

約数列:

[1, 2, 5, 10, 43, 86, 215, 241, 430, 482, 1205, 2410, 3061, 6122, 10363, 15305, 20726, 30610, 51815, 103630, 131623, 263246, 658115, 737701, 1316230, 1475402, 3688505, 7377010, 31721143, 63442286, 158605715, 317211430]

約数ペア:

[(1, 317211430), (2, 158605715), (5, 63442286), (10, 31721143), (43, 7377010), (86, 3688505), (215, 1475402), (241, 1316230), (430, 737701), (482, 658115), (1205, 263246), (2410, 131623), (3061, 103630), (6122, 51815), (10363, 30610), (15305, 20726)]