1900518583020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1377187379}}^1$

素因数の和:1377187414

約数の個数: 48

約数和(自身を含む): 5552819516160

約数和(自身を除く): 3652300933140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1377187379, 2754374758, 4131562137, 5508749516, 6885936895, 8263124274, 13771873790, 16526248548, 20657810685, 27543747580, 31675309717, 41315621370, 63350619434, 82631242740, 95025929151, 126701238868, 158376548585, 190051858302, 316753097170, 380103716604, 475129645755, 633506194340, 950259291510, 1900518583020]

約数ペア:

[(1, 1900518583020), (2, 950259291510), (3, 633506194340), (4, 475129645755), (5, 380103716604), (6, 316753097170), (10, 190051858302), (12, 158376548585), (15, 126701238868), (20, 95025929151), (23, 82631242740), (30, 63350619434), (46, 41315621370), (60, 31675309717), (69, 27543747580), (92, 20657810685), (115, 16526248548), (138, 13771873790), (230, 8263124274), (276, 6885936895), (345, 5508749516), (460, 4131562137), (690, 2754374758), (1380, 1377187379)]