42080150220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{891151}}^1$

素因数の和:891950

約数の個数: 48

約数和(自身を含む): 117974266368

約数和(自身を除く): 75894116148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 2361, 3148, 3935, 4722, 7870, 9444, 11805, 15740, 23610, 47220, 891151, 1782302, 2673453, 3564604, 4455755, 5346906, 8911510, 10693812, 13367265, 17823020, 26734530, 53469060, 701335837, 1402671674, 2104007511, 2805343348, 3506679185, 4208015022, 7013358370, 8416030044, 10520037555, 14026716740, 21040075110, 42080150220]

約数ペア:

[(1, 42080150220), (2, 21040075110), (3, 14026716740), (4, 10520037555), (5, 8416030044), (6, 7013358370), (10, 4208015022), (12, 3506679185), (15, 2805343348), (20, 2104007511), (30, 1402671674), (60, 701335837), (787, 53469060), (1574, 26734530), (2361, 17823020), (3148, 13367265), (3935, 10693812), (4722, 8911510), (7870, 5346906), (9444, 4455755), (11805, 3564604), (15740, 2673453), (23610, 1782302), (47220, 891151)]