7747350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 21561120

約数和(自身を除く): 13813770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 130, 137, 145, 150, 174, 195, 274, 290, 325, 377, 390, 411, 435, 650, 685, 725, 754, 822, 870, 975, 1131, 1370, 1450, 1781, 1885, 1950, 2055, 2175, 2262, 3425, 3562, 3770, 3973, 4110, 4350, 5343, 5655, 6850, 7946, 8905, 9425, 10275, 10686, 11310, 11919, 17810, 18850, 19865, 20550, 23838, 26715, 28275, 39730, 44525, 51649, 53430, 56550, 59595, 89050, 99325, 103298, 119190, 133575, 154947, 198650, 258245, 267150, 297975, 309894, 516490, 595950, 774735, 1291225, 1549470, 2582450, 3873675, 7747350]

約数ペア:

[(1, 7747350), (2, 3873675), (3, 2582450), (5, 1549470), (6, 1291225), (10, 774735), (13, 595950), (15, 516490), (25, 309894), (26, 297975), (29, 267150), (30, 258245), (39, 198650), (50, 154947), (58, 133575), (65, 119190), (75, 103298), (78, 99325), (87, 89050), (130, 59595), (137, 56550), (145, 53430), (150, 51649), (174, 44525), (195, 39730), (274, 28275), (290, 26715), (325, 23838), (377, 20550), (390, 19865), (411, 18850), (435, 17810), (650, 11919), (685, 11310), (725, 10686), (754, 10275), (822, 9425), (870, 8905), (975, 7946), (1131, 6850), (1370, 5655), (1450, 5343), (1781, 4350), (1885, 4110), (1950, 3973), (2055, 3770), (2175, 3562), (2262, 3425)]