808350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 2129328

約数和(自身を除く): 1320978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 317, 425, 510, 634, 850, 951, 1275, 1585, 1902, 2550, 3170, 4755, 5389, 7925, 9510, 10778, 15850, 16167, 23775, 26945, 32334, 47550, 53890, 80835, 134725, 161670, 269450, 404175, 808350]

約数ペア:

[(1, 808350), (2, 404175), (3, 269450), (5, 161670), (6, 134725), (10, 80835), (15, 53890), (17, 47550), (25, 32334), (30, 26945), (34, 23775), (50, 16167), (51, 15850), (75, 10778), (85, 9510), (102, 7925), (150, 5389), (170, 4755), (255, 3170), (317, 2550), (425, 1902), (510, 1585), (634, 1275), (850, 951)]