15045685690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{171539}}^1$

素因数の和:171739

約数の個数: 48

約数和(自身を含む): 31680007200

約数和(自身を除く): 16634321510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 179, 245, 358, 490, 895, 1253, 1790, 2506, 6265, 8771, 12530, 17542, 43855, 87710, 171539, 343078, 857695, 1200773, 1715390, 2401546, 6003865, 8405411, 12007730, 16810822, 30705481, 42027055, 61410962, 84054110, 153527405, 214938367, 307054810, 429876734, 1074691835, 1504568569, 2149383670, 3009137138, 7522842845, 15045685690]

約数ペア:

[(1, 15045685690), (2, 7522842845), (5, 3009137138), (7, 2149383670), (10, 1504568569), (14, 1074691835), (35, 429876734), (49, 307054810), (70, 214938367), (98, 153527405), (179, 84054110), (245, 61410962), (358, 42027055), (490, 30705481), (895, 16810822), (1253, 12007730), (1790, 8405411), (2506, 6003865), (6265, 2401546), (8771, 1715390), (12530, 1200773), (17542, 857695), (43855, 343078), (87710, 171539)]