28998030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3851}}^1$

素因数の和:4112

約数の個数: 32

約数和(自身を含む): 69890688

約数和(自身を除く): 40892658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 3851, 7530, 7702, 11553, 19255, 23106, 38510, 57765, 115530, 966601, 1933202, 2899803, 4833005, 5799606, 9666010, 14499015, 28998030]

約数ペア:

[(1, 28998030), (2, 14499015), (3, 9666010), (5, 5799606), (6, 4833005), (10, 2899803), (15, 1933202), (30, 966601), (251, 115530), (502, 57765), (753, 38510), (1255, 23106), (1506, 19255), (2510, 11553), (3765, 7702), (3851, 7530)]