30159710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 35158690

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 83, 145, 166, 179, 203, 290, 358, 406, 415, 581, 830, 895, 1015, 1162, 1253, 1790, 2030, 2407, 2506, 2905, 4814, 5191, 5810, 6265, 10382, 12035, 12530, 14857, 16849, 24070, 25955, 29714, 33698, 36337, 51910, 72674, 74285, 84245, 103999, 148570, 168490, 181685, 207998, 363370, 430853, 519995, 861706, 1039990, 2154265, 3015971, 4308530, 6031942, 15079855, 30159710]

約数ペア:

[(1, 30159710), (2, 15079855), (5, 6031942), (7, 4308530), (10, 3015971), (14, 2154265), (29, 1039990), (35, 861706), (58, 519995), (70, 430853), (83, 363370), (145, 207998), (166, 181685), (179, 168490), (203, 148570), (290, 103999), (358, 84245), (406, 74285), (415, 72674), (581, 51910), (830, 36337), (895, 33698), (1015, 29714), (1162, 25955), (1253, 24070), (1790, 16849), (2030, 14857), (2407, 12530), (2506, 12035), (2905, 10382), (4814, 6265), (5191, 5810)]