90442860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2207}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 253725696

約数和(自身を除く): 163282836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 2049, 2207, 2732, 3415, 4098, 4414, 6621, 6830, 8196, 8828, 10245, 11035, 13242, 13660, 20490, 22070, 26484, 33105, 40980, 44140, 66210, 132420, 1507381, 3014762, 4522143, 6029524, 7536905, 9044286, 15073810, 18088572, 22610715, 30147620, 45221430, 90442860]

約数ペア:

[(1, 90442860), (2, 45221430), (3, 30147620), (4, 22610715), (5, 18088572), (6, 15073810), (10, 9044286), (12, 7536905), (15, 6029524), (20, 4522143), (30, 3014762), (60, 1507381), (683, 132420), (1366, 66210), (2049, 44140), (2207, 40980), (2732, 33105), (3415, 26484), (4098, 22070), (4414, 20490), (6621, 13660), (6830, 13242), (8196, 11035), (8828, 10245)]