65686770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1451}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 171243072

約数和(自身を除く): 105556302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 503, 1006, 1451, 1509, 2515, 2902, 3018, 4353, 4527, 5030, 7255, 7545, 8706, 9054, 13059, 14510, 15090, 21765, 22635, 26118, 43530, 45270, 65295, 130590, 729853, 1459706, 2189559, 3649265, 4379118, 6568677, 7298530, 10947795, 13137354, 21895590, 32843385, 65686770]

約数ペア:

[(1, 65686770), (2, 32843385), (3, 21895590), (5, 13137354), (6, 10947795), (9, 7298530), (10, 6568677), (15, 4379118), (18, 3649265), (30, 2189559), (45, 1459706), (90, 729853), (503, 130590), (1006, 65295), (1451, 45270), (1509, 43530), (2515, 26118), (2902, 22635), (3018, 21765), (4353, 15090), (4527, 14510), (5030, 13059), (7255, 9054), (7545, 8706)]