99789090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{7577}}^1$

素因数の和:8026

約数の個数: 32

約数和(自身を含む): 240071040

約数和(自身を除く): 140281950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 7577, 13170, 15154, 22731, 37885, 45462, 75770, 113655, 227310, 3326303, 6652606, 9978909, 16631515, 19957818, 33263030, 49894545, 99789090]

約数ペア:

[(1, 99789090), (2, 49894545), (3, 33263030), (5, 19957818), (6, 16631515), (10, 9978909), (15, 6652606), (30, 3326303), (439, 227310), (878, 113655), (1317, 75770), (2195, 45462), (2634, 37885), (4390, 22731), (6585, 15154), (7577, 13170)]