2783134890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1145323}}^1$

素因数の和:1145345

約数の個数: 48

約数和(自身を含む): 7504162848

約数和(自身を除く): 4721027958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 1145323, 2290646, 3435969, 5726615, 6871938, 10307907, 11453230, 17179845, 20615814, 30923721, 34359690, 51539535, 61847442, 92771163, 103079070, 154618605, 185542326, 278313489, 309237210, 463855815, 556626978, 927711630, 1391567445, 2783134890]

約数ペア:

[(1, 2783134890), (2, 1391567445), (3, 927711630), (5, 556626978), (6, 463855815), (9, 309237210), (10, 278313489), (15, 185542326), (18, 154618605), (27, 103079070), (30, 92771163), (45, 61847442), (54, 51539535), (81, 34359690), (90, 30923721), (135, 20615814), (162, 17179845), (243, 11453230), (270, 10307907), (405, 6871938), (486, 5726615), (810, 3435969), (1215, 2290646), (2430, 1145323)]