15173670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 38257920

約数和(自身を除く): 23084250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 107, 145, 163, 174, 214, 290, 321, 326, 435, 489, 535, 642, 815, 870, 978, 1070, 1605, 1630, 2445, 3103, 3210, 4727, 4890, 6206, 9309, 9454, 14181, 15515, 17441, 18618, 23635, 28362, 31030, 34882, 46545, 47270, 52323, 70905, 87205, 93090, 104646, 141810, 174410, 261615, 505789, 523230, 1011578, 1517367, 2528945, 3034734, 5057890, 7586835, 15173670]

約数ペア:

[(1, 15173670), (2, 7586835), (3, 5057890), (5, 3034734), (6, 2528945), (10, 1517367), (15, 1011578), (29, 523230), (30, 505789), (58, 261615), (87, 174410), (107, 141810), (145, 104646), (163, 93090), (174, 87205), (214, 70905), (290, 52323), (321, 47270), (326, 46545), (435, 34882), (489, 31030), (535, 28362), (642, 23635), (815, 18618), (870, 17441), (978, 15515), (1070, 14181), (1605, 9454), (1630, 9309), (2445, 6206), (3103, 4890), (3210, 4727)]