514050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 1339200

約数和(自身を除く): 825150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 149, 150, 230, 298, 345, 447, 575, 690, 745, 894, 1150, 1490, 1725, 2235, 3427, 3450, 3725, 4470, 6854, 7450, 10281, 11175, 17135, 20562, 22350, 34270, 51405, 85675, 102810, 171350, 257025, 514050]

約数ペア:

[(1, 514050), (2, 257025), (3, 171350), (5, 102810), (6, 85675), (10, 51405), (15, 34270), (23, 22350), (25, 20562), (30, 17135), (46, 11175), (50, 10281), (69, 7450), (75, 6854), (115, 4470), (138, 3725), (149, 3450), (150, 3427), (230, 2235), (298, 1725), (345, 1490), (447, 1150), (575, 894), (690, 745)]