323340

素因数分解:

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

素因数の和:346

約数の個数: 48

約数和(自身を含む): 961632

約数和(自身を除く): 638292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 317, 340, 510, 634, 951, 1020, 1268, 1585, 1902, 3170, 3804, 4755, 5389, 6340, 9510, 10778, 16167, 19020, 21556, 26945, 32334, 53890, 64668, 80835, 107780, 161670, 323340]

約数ペア:

[(1, 323340), (2, 161670), (3, 107780), (4, 80835), (5, 64668), (6, 53890), (10, 32334), (12, 26945), (15, 21556), (17, 19020), (20, 16167), (30, 10778), (34, 9510), (51, 6340), (60, 5389), (68, 4755), (85, 3804), (102, 3170), (170, 1902), (204, 1585), (255, 1268), (317, 1020), (340, 951), (510, 634)]