1084890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 2759328

約数和(自身を除く): 1674438

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 841, 870, 1247, 1290, 1682, 2494, 2523, 3741, 4205, 5046, 6235, 7482, 8410, 12470, 12615, 18705, 25230, 36163, 37410, 72326, 108489, 180815, 216978, 361630, 542445, 1084890]

約数ペア:

[(1, 1084890), (2, 542445), (3, 361630), (5, 216978), (6, 180815), (10, 108489), (15, 72326), (29, 37410), (30, 36163), (43, 25230), (58, 18705), (86, 12615), (87, 12470), (129, 8410), (145, 7482), (174, 6235), (215, 5046), (258, 4205), (290, 3741), (430, 2523), (435, 2494), (645, 1682), (841, 1290), (870, 1247)]