12567730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15011150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 58, 70, 82, 145, 151, 203, 205, 287, 290, 302, 406, 410, 574, 755, 1015, 1057, 1189, 1435, 1510, 2030, 2114, 2378, 2870, 4379, 5285, 5945, 6191, 8323, 8758, 10570, 11890, 12382, 16646, 21895, 30653, 30955, 41615, 43337, 43790, 61306, 61910, 83230, 86674, 153265, 179539, 216685, 306530, 359078, 433370, 897695, 1256773, 1795390, 2513546, 6283865, 12567730]

約数ペア:

[(1, 12567730), (2, 6283865), (5, 2513546), (7, 1795390), (10, 1256773), (14, 897695), (29, 433370), (35, 359078), (41, 306530), (58, 216685), (70, 179539), (82, 153265), (145, 86674), (151, 83230), (203, 61910), (205, 61306), (287, 43790), (290, 43337), (302, 41615), (406, 30955), (410, 30653), (574, 21895), (755, 16646), (1015, 12382), (1057, 11890), (1189, 10570), (1435, 8758), (1510, 8323), (2030, 6191), (2114, 5945), (2378, 5285), (2870, 4379)]