838950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 2571264

約数和(自身を除く): 1732314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 47, 50, 51, 70, 75, 85, 94, 102, 105, 119, 141, 150, 170, 175, 210, 235, 238, 255, 282, 329, 350, 357, 425, 470, 510, 525, 595, 658, 705, 714, 799, 850, 987, 1050, 1175, 1190, 1275, 1410, 1598, 1645, 1785, 1974, 2350, 2397, 2550, 2975, 3290, 3525, 3570, 3995, 4794, 4935, 5593, 5950, 7050, 7990, 8225, 8925, 9870, 11186, 11985, 16450, 16779, 17850, 19975, 23970, 24675, 27965, 33558, 39950, 49350, 55930, 59925, 83895, 119850, 139825, 167790, 279650, 419475, 838950]

約数ペア:

[(1, 838950), (2, 419475), (3, 279650), (5, 167790), (6, 139825), (7, 119850), (10, 83895), (14, 59925), (15, 55930), (17, 49350), (21, 39950), (25, 33558), (30, 27965), (34, 24675), (35, 23970), (42, 19975), (47, 17850), (50, 16779), (51, 16450), (70, 11985), (75, 11186), (85, 9870), (94, 8925), (102, 8225), (105, 7990), (119, 7050), (141, 5950), (150, 5593), (170, 4935), (175, 4794), (210, 3995), (235, 3570), (238, 3525), (255, 3290), (282, 2975), (329, 2550), (350, 2397), (357, 2350), (425, 1974), (470, 1785), (510, 1645), (525, 1598), (595, 1410), (658, 1275), (705, 1190), (714, 1175), (799, 1050), (850, 987)]