2015492340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{105967}}^1$

素因数の和:106296

約数の個数: 48

約数和(自身を含む): 5661234432

約数和(自身を除く): 3645742092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 9510, 19020, 105967, 211934, 317901, 423868, 529835, 635802, 1059670, 1271604, 1589505, 2119340, 3179010, 6358020, 33591539, 67183078, 100774617, 134366156, 167957695, 201549234, 335915390, 403098468, 503873085, 671830780, 1007746170, 2015492340]

約数ペア:

[(1, 2015492340), (2, 1007746170), (3, 671830780), (4, 503873085), (5, 403098468), (6, 335915390), (10, 201549234), (12, 167957695), (15, 134366156), (20, 100774617), (30, 67183078), (60, 33591539), (317, 6358020), (634, 3179010), (951, 2119340), (1268, 1589505), (1585, 1271604), (1902, 1059670), (3170, 635802), (3804, 529835), (4755, 423868), (6340, 317901), (9510, 211934), (19020, 105967)]