21262350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6201

約数の個数: 48

約数和(自身を含む): 55032192

約数和(自身を除く): 33769842

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 6163, 12326, 18489, 30815, 36978, 61630, 92445, 141749, 154075, 184890, 283498, 308150, 425247, 462225, 708745, 850494, 924450, 1417490, 2126235, 3543725, 4252470, 7087450, 10631175, 21262350]

約数ペア:

[(1, 21262350), (2, 10631175), (3, 7087450), (5, 4252470), (6, 3543725), (10, 2126235), (15, 1417490), (23, 924450), (25, 850494), (30, 708745), (46, 462225), (50, 425247), (69, 308150), (75, 283498), (115, 184890), (138, 154075), (150, 141749), (230, 92445), (345, 61630), (575, 36978), (690, 30815), (1150, 18489), (1725, 12326), (3450, 6163)]