15672001660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1835129}}^1$

素因数の和:1835206

約数の個数: 48

約数和(自身を含む): 38229428160

約数和(自身を除く): 22557426500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 1835129, 3670258, 7340516, 9175645, 12845903, 18351290, 25691806, 36702580, 51383612, 64229515, 111942869, 128459030, 223885738, 256918060, 447771476, 559714345, 783600083, 1119428690, 1567200166, 2238857380, 3134400332, 3918000415, 7836000830, 15672001660]

約数ペア:

[(1, 15672001660), (2, 7836000830), (4, 3918000415), (5, 3134400332), (7, 2238857380), (10, 1567200166), (14, 1119428690), (20, 783600083), (28, 559714345), (35, 447771476), (61, 256918060), (70, 223885738), (122, 128459030), (140, 111942869), (244, 64229515), (305, 51383612), (427, 36702580), (610, 25691806), (854, 18351290), (1220, 12845903), (1708, 9175645), (2135, 7340516), (4270, 3670258), (8540, 1835129)]