1336530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2292270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 149, 195, 230, 298, 299, 345, 390, 447, 598, 690, 745, 894, 897, 1490, 1495, 1794, 1937, 2235, 2990, 3427, 3874, 4470, 4485, 5811, 6854, 8970, 9685, 10281, 11622, 17135, 19370, 20562, 29055, 34270, 44551, 51405, 58110, 89102, 102810, 133653, 222755, 267306, 445510, 668265, 1336530]

約数ペア:

[(1, 1336530), (2, 668265), (3, 445510), (5, 267306), (6, 222755), (10, 133653), (13, 102810), (15, 89102), (23, 58110), (26, 51405), (30, 44551), (39, 34270), (46, 29055), (65, 20562), (69, 19370), (78, 17135), (115, 11622), (130, 10281), (138, 9685), (149, 8970), (195, 6854), (230, 5811), (298, 4485), (299, 4470), (345, 3874), (390, 3427), (447, 2990), (598, 2235), (690, 1937), (745, 1794), (894, 1495), (897, 1490)]