10489080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{12487}}^1$

素因数の和:12508

約数の個数: 64

約数和(自身を含む): 35965440

約数和(自身を除く): 25476360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 12487, 24974, 37461, 49948, 62435, 74922, 87409, 99896, 124870, 149844, 174818, 187305, 249740, 262227, 299688, 349636, 374610, 437045, 499480, 524454, 699272, 749220, 874090, 1048908, 1311135, 1498440, 1748180, 2097816, 2622270, 3496360, 5244540, 10489080]

約数ペア:

[(1, 10489080), (2, 5244540), (3, 3496360), (4, 2622270), (5, 2097816), (6, 1748180), (7, 1498440), (8, 1311135), (10, 1048908), (12, 874090), (14, 749220), (15, 699272), (20, 524454), (21, 499480), (24, 437045), (28, 374610), (30, 349636), (35, 299688), (40, 262227), (42, 249740), (56, 187305), (60, 174818), (70, 149844), (84, 124870), (105, 99896), (120, 87409), (140, 74922), (168, 62435), (210, 49948), (280, 37461), (420, 24974), (840, 12487)]