9547290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 25410528

約数和(自身を除く): 15863238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2467, 3870, 4934, 7401, 12335, 14802, 22203, 24670, 37005, 44406, 74010, 106081, 111015, 212162, 222030, 318243, 530405, 636486, 954729, 1060810, 1591215, 1909458, 3182430, 4773645, 9547290]

約数ペア:

[(1, 9547290), (2, 4773645), (3, 3182430), (5, 1909458), (6, 1591215), (9, 1060810), (10, 954729), (15, 636486), (18, 530405), (30, 318243), (43, 222030), (45, 212162), (86, 111015), (90, 106081), (129, 74010), (215, 44406), (258, 37005), (387, 24670), (430, 22203), (645, 14802), (774, 12335), (1290, 7401), (1935, 4934), (2467, 3870)]