18597011530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 34559965440

約数和(自身を除く): 15962953910

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 443, 515, 530, 769, 886, 1030, 1538, 2215, 3845, 4430, 5459, 7690, 10918, 23479, 27295, 40757, 45629, 46958, 54590, 79207, 81514, 91258, 117395, 158414, 203785, 228145, 234790, 340667, 396035, 407570, 456290, 681334, 792070, 1703335, 2418337, 3406670, 4197971, 4836674, 8395942, 12091685, 18055351, 20989855, 24183370, 35088701, 36110702, 41979710, 70177402, 90276755, 175443505, 180553510, 350887010, 1859701153, 3719402306, 9298505765, 18597011530]

約数ペア:

[(1, 18597011530), (2, 9298505765), (5, 3719402306), (10, 1859701153), (53, 350887010), (103, 180553510), (106, 175443505), (206, 90276755), (265, 70177402), (443, 41979710), (515, 36110702), (530, 35088701), (769, 24183370), (886, 20989855), (1030, 18055351), (1538, 12091685), (2215, 8395942), (3845, 4836674), (4430, 4197971), (5459, 3406670), (7690, 2418337), (10918, 1703335), (23479, 792070), (27295, 681334), (40757, 456290), (45629, 407570), (46958, 396035), (54590, 340667), (79207, 234790), (81514, 228145), (91258, 203785), (117395, 158414)]