30461865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{290113}}^1$

素因数の和:290128

約数の個数: 16

約数和(自身を含む): 55701888

約数和(自身を除く): 25240023

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 290113, 870339, 1450565, 2030791, 4351695, 6092373, 10153955, 30461865]

約数ペア:

[(1, 30461865), (3, 10153955), (5, 6092373), (7, 4351695), (15, 2030791), (21, 1450565), (35, 870339), (105, 290113)]