30025004

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 53446848

約数和(自身を除く): 23421844

約数列:

[1, 2, 4, 113, 181, 226, 362, 367, 452, 724, 734, 1468, 20453, 40906, 41471, 66427, 81812, 82942, 132854, 165884, 265708, 7506251, 15012502, 30025004]

約数ペア:

[(1, 30025004), (2, 15012502), (4, 7506251), (113, 265708), (181, 165884), (226, 132854), (362, 82942), (367, 81812), (452, 66427), (724, 41471), (734, 40906), (1468, 20453)]