39821490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{147487}}^1$

素因数の和:147503

約数の個数: 32

約数和(自身を含む): 106191360

約数和(自身を除く): 66369870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 147487, 294974, 442461, 737435, 884922, 1327383, 1474870, 2212305, 2654766, 3982149, 4424610, 6636915, 7964298, 13273830, 19910745, 39821490]

約数ペア:

[(1, 39821490), (2, 19910745), (3, 13273830), (5, 7964298), (6, 6636915), (9, 4424610), (10, 3982149), (15, 2654766), (18, 2212305), (27, 1474870), (30, 1327383), (45, 884922), (54, 737435), (90, 442461), (135, 294974), (270, 147487)]