13029540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 36641472

約数和(自身を除く): 23611932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 547, 794, 1094, 1191, 1588, 1641, 1985, 2188, 2382, 2735, 3282, 3970, 4764, 5470, 5955, 6564, 7940, 8205, 10940, 11910, 16410, 23820, 32820, 217159, 434318, 651477, 868636, 1085795, 1302954, 2171590, 2605908, 3257385, 4343180, 6514770, 13029540]

約数ペア:

[(1, 13029540), (2, 6514770), (3, 4343180), (4, 3257385), (5, 2605908), (6, 2171590), (10, 1302954), (12, 1085795), (15, 868636), (20, 651477), (30, 434318), (60, 217159), (397, 32820), (547, 23820), (794, 16410), (1094, 11910), (1191, 10940), (1588, 8205), (1641, 7940), (1985, 6564), (2188, 5955), (2382, 5470), (2735, 4764), (3282, 3970)]