2242116780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{74887}}^1$

素因数の和:75398

約数の個数: 48

約数和(自身を含む): 6290592000

約数和(自身を除く): 4048475220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5988, 7485, 9980, 14970, 29940, 74887, 149774, 224661, 299548, 374435, 449322, 748870, 898644, 1123305, 1497740, 2246610, 4493220, 37368613, 74737226, 112105839, 149474452, 186843065, 224211678, 373686130, 448423356, 560529195, 747372260, 1121058390, 2242116780]

約数ペア:

[(1, 2242116780), (2, 1121058390), (3, 747372260), (4, 560529195), (5, 448423356), (6, 373686130), (10, 224211678), (12, 186843065), (15, 149474452), (20, 112105839), (30, 74737226), (60, 37368613), (499, 4493220), (998, 2246610), (1497, 1497740), (1996, 1123305), (2495, 898644), (2994, 748870), (4990, 449322), (5988, 374435), (7485, 299548), (9980, 224661), (14970, 149774), (29940, 74887)]