12217574580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{13691}}^1$

素因数の和:13949

約数の個数: 96

約数和(自身を含む): 34779870720

約数和(自身を除く): 22562296140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 139, 214, 278, 321, 417, 428, 535, 556, 642, 695, 834, 1070, 1284, 1390, 1605, 1668, 2085, 2140, 2780, 3210, 4170, 6420, 8340, 13691, 14873, 27382, 29746, 41073, 44619, 54764, 59492, 68455, 74365, 82146, 89238, 136910, 148730, 164292, 178476, 205365, 223095, 273820, 297460, 410730, 446190, 821460, 892380, 1464937, 1903049, 2929874, 3806098, 4394811, 5709147, 5859748, 7324685, 7612196, 8789622, 9515245, 11418294, 14649370, 17579244, 19030490, 21974055, 22836588, 28545735, 29298740, 38060980, 43948110, 57091470, 87896220, 114182940, 203626243, 407252486, 610878729, 814504972, 1018131215, 1221757458, 2036262430, 2443514916, 3054393645, 4072524860, 6108787290, 12217574580]

約数ペア:

[(1, 12217574580), (2, 6108787290), (3, 4072524860), (4, 3054393645), (5, 2443514916), (6, 2036262430), (10, 1221757458), (12, 1018131215), (15, 814504972), (20, 610878729), (30, 407252486), (60, 203626243), (107, 114182940), (139, 87896220), (214, 57091470), (278, 43948110), (321, 38060980), (417, 29298740), (428, 28545735), (535, 22836588), (556, 21974055), (642, 19030490), (695, 17579244), (834, 14649370), (1070, 11418294), (1284, 9515245), (1390, 8789622), (1605, 7612196), (1668, 7324685), (2085, 5859748), (2140, 5709147), (2780, 4394811), (3210, 3806098), (4170, 2929874), (6420, 1903049), (8340, 1464937), (13691, 892380), (14873, 821460), (27382, 446190), (29746, 410730), (41073, 297460), (44619, 273820), (54764, 223095), (59492, 205365), (68455, 178476), (74365, 164292), (82146, 148730), (89238, 136910)]