2411250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{643}}^1$

素因数の和:668

約数の個数: 40

約数和(自身を含む): 6035568

約数和(自身を除く): 3624318

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 643, 750, 1250, 1286, 1875, 1929, 3215, 3750, 3858, 6430, 9645, 16075, 19290, 32150, 48225, 80375, 96450, 160750, 241125, 401875, 482250, 803750, 1205625, 2411250]

約数ペア:

[(1, 2411250), (2, 1205625), (3, 803750), (5, 482250), (6, 401875), (10, 241125), (15, 160750), (25, 96450), (30, 80375), (50, 48225), (75, 32150), (125, 19290), (150, 16075), (250, 9645), (375, 6430), (625, 3858), (643, 3750), (750, 3215), (1250, 1929), (1286, 1875)]