63903070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 64

約数和(自身を含む): 147350016

約数和(自身を除く): 83446946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 2035, 2243, 2590, 2849, 4070, 4486, 5698, 11215, 14245, 15701, 22430, 24673, 28490, 31402, 49346, 78505, 82991, 123365, 157010, 165982, 172711, 246730, 345422, 414955, 580937, 829910, 863555, 912901, 1161874, 1727110, 1825802, 2904685, 4564505, 5809370, 6390307, 9129010, 12780614, 31951535, 63903070]

約数ペア:

[(1, 63903070), (2, 31951535), (5, 12780614), (7, 9129010), (10, 6390307), (11, 5809370), (14, 4564505), (22, 2904685), (35, 1825802), (37, 1727110), (55, 1161874), (70, 912901), (74, 863555), (77, 829910), (110, 580937), (154, 414955), (185, 345422), (259, 246730), (370, 172711), (385, 165982), (407, 157010), (518, 123365), (770, 82991), (814, 78505), (1295, 49346), (2035, 31402), (2243, 28490), (2590, 24673), (2849, 22430), (4070, 15701), (4486, 14245), (5698, 11215)]