78825110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 189665280

約数和(自身を除く): 110840170

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 47, 65, 70, 91, 94, 95, 97, 130, 133, 182, 190, 194, 235, 247, 266, 329, 455, 470, 485, 494, 611, 658, 665, 679, 893, 910, 970, 1222, 1235, 1261, 1330, 1358, 1645, 1729, 1786, 1843, 2470, 2522, 3055, 3290, 3395, 3458, 3686, 4277, 4465, 4559, 6110, 6251, 6305, 6790, 8554, 8645, 8827, 8930, 9118, 9215, 11609, 12502, 12610, 12901, 17290, 17654, 18430, 21385, 22795, 23218, 23959, 25802, 31255, 31913, 42770, 44135, 45590, 47918, 58045, 59267, 62510, 63826, 64505, 81263, 86621, 88270, 116090, 118534, 119795, 129010, 159565, 162526, 167713, 173242, 239590, 296335, 319130, 335426, 406315, 414869, 433105, 592670, 606347, 812630, 829738, 838565, 866210, 1126073, 1212694, 1677130, 2074345, 2252146, 3031735, 4148690, 5630365, 6063470, 7882511, 11260730, 15765022, 39412555, 78825110]

約数ペア:

[(1, 78825110), (2, 39412555), (5, 15765022), (7, 11260730), (10, 7882511), (13, 6063470), (14, 5630365), (19, 4148690), (26, 3031735), (35, 2252146), (38, 2074345), (47, 1677130), (65, 1212694), (70, 1126073), (91, 866210), (94, 838565), (95, 829738), (97, 812630), (130, 606347), (133, 592670), (182, 433105), (190, 414869), (194, 406315), (235, 335426), (247, 319130), (266, 296335), (329, 239590), (455, 173242), (470, 167713), (485, 162526), (494, 159565), (611, 129010), (658, 119795), (665, 118534), (679, 116090), (893, 88270), (910, 86621), (970, 81263), (1222, 64505), (1235, 63826), (1261, 62510), (1330, 59267), (1358, 58045), (1645, 47918), (1729, 45590), (1786, 44135), (1843, 42770), (2470, 31913), (2522, 31255), (3055, 25802), (3290, 23959), (3395, 23218), (3458, 22795), (3686, 21385), (4277, 18430), (4465, 17654), (4559, 17290), (6110, 12901), (6251, 12610), (6305, 12502), (6790, 11609), (8554, 9215), (8645, 9118), (8827, 8930)]