868940930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1572

約数の個数: 96

約数和(自身を含む): 1902770352

約数和(自身を除く): 1033829422

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 121, 130, 143, 185, 242, 286, 370, 407, 481, 605, 715, 814, 962, 1210, 1430, 1493, 1573, 2035, 2405, 2986, 3146, 4070, 4477, 4810, 5291, 7465, 7865, 8954, 10582, 14930, 15730, 16423, 19409, 22385, 26455, 32846, 38818, 44770, 52910, 55241, 58201, 82115, 97045, 110482, 116402, 164230, 180653, 194090, 213499, 276205, 291005, 361306, 426998, 552410, 582010, 607651, 718133, 903265, 1067495, 1215302, 1436266, 1806530, 2134990, 2348489, 3038255, 3590665, 4696978, 6076510, 6684161, 7181330, 7899463, 11742445, 13368322, 15798926, 23484890, 33420805, 39497315, 66841610, 78994630, 86894093, 173788186, 434470465, 868940930]

約数ペア:

[(1, 868940930), (2, 434470465), (5, 173788186), (10, 86894093), (11, 78994630), (13, 66841610), (22, 39497315), (26, 33420805), (37, 23484890), (55, 15798926), (65, 13368322), (74, 11742445), (110, 7899463), (121, 7181330), (130, 6684161), (143, 6076510), (185, 4696978), (242, 3590665), (286, 3038255), (370, 2348489), (407, 2134990), (481, 1806530), (605, 1436266), (715, 1215302), (814, 1067495), (962, 903265), (1210, 718133), (1430, 607651), (1493, 582010), (1573, 552410), (2035, 426998), (2405, 361306), (2986, 291005), (3146, 276205), (4070, 213499), (4477, 194090), (4810, 180653), (5291, 164230), (7465, 116402), (7865, 110482), (8954, 97045), (10582, 82115), (14930, 58201), (15730, 55241), (16423, 52910), (19409, 44770), (22385, 38818), (26455, 32846)]