1465931530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{21523}}^1$

素因数の和:21683

約数の個数: 48

約数和(自身を含む): 3091707360

約数和(自身を除く): 1625775830

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 490, 695, 973, 1390, 1946, 4865, 6811, 9730, 13622, 21523, 34055, 43046, 68110, 107615, 150661, 215230, 301322, 753305, 1054627, 1506610, 2109254, 2991697, 5273135, 5983394, 10546270, 14958485, 20941879, 29916970, 41883758, 104709395, 146593153, 209418790, 293186306, 732965765, 1465931530]

約数ペア:

[(1, 1465931530), (2, 732965765), (5, 293186306), (7, 209418790), (10, 146593153), (14, 104709395), (35, 41883758), (49, 29916970), (70, 20941879), (98, 14958485), (139, 10546270), (245, 5983394), (278, 5273135), (490, 2991697), (695, 2109254), (973, 1506610), (1390, 1054627), (1946, 753305), (4865, 301322), (6811, 215230), (9730, 150661), (13622, 107615), (21523, 68110), (34055, 43046)]