12553230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 19380210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 307, 435, 470, 614, 705, 870, 921, 1363, 1410, 1535, 1842, 2726, 3070, 4089, 4605, 6815, 8178, 8903, 9210, 13630, 14429, 17806, 20445, 26709, 28858, 40890, 43287, 44515, 53418, 72145, 86574, 89030, 133545, 144290, 216435, 267090, 418441, 432870, 836882, 1255323, 2092205, 2510646, 4184410, 6276615, 12553230]

約数ペア:

[(1, 12553230), (2, 6276615), (3, 4184410), (5, 2510646), (6, 2092205), (10, 1255323), (15, 836882), (29, 432870), (30, 418441), (47, 267090), (58, 216435), (87, 144290), (94, 133545), (141, 89030), (145, 86574), (174, 72145), (235, 53418), (282, 44515), (290, 43287), (307, 40890), (435, 28858), (470, 26709), (614, 20445), (705, 17806), (870, 14429), (921, 13630), (1363, 9210), (1410, 8903), (1535, 8178), (1842, 6815), (2726, 4605), (3070, 4089)]