102458860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1931}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 246677760

約数和(自身を除く): 144218900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1516, 1895, 1931, 2653, 3790, 3862, 5306, 7580, 7724, 9655, 10612, 13265, 13517, 19310, 26530, 27034, 38620, 53060, 54068, 67585, 135170, 270340, 731849, 1463698, 2927396, 3659245, 5122943, 7318490, 10245886, 14636980, 20491772, 25614715, 51229430, 102458860]

約数ペア:

[(1, 102458860), (2, 51229430), (4, 25614715), (5, 20491772), (7, 14636980), (10, 10245886), (14, 7318490), (20, 5122943), (28, 3659245), (35, 2927396), (70, 1463698), (140, 731849), (379, 270340), (758, 135170), (1516, 67585), (1895, 54068), (1931, 53060), (2653, 38620), (3790, 27034), (3862, 26530), (5306, 19310), (7580, 13517), (7724, 13265), (9655, 10612)]