43195860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239977}}^1$

素因数の和:239992

約数の個数: 36

約数和(自身を含む): 131027988

約数和(自身を除く): 87832128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239977, 479954, 719931, 959908, 1199885, 1439862, 2159793, 2399770, 2879724, 3599655, 4319586, 4799540, 7199310, 8639172, 10798965, 14398620, 21597930, 43195860]

約数ペア:

[(1, 43195860), (2, 21597930), (3, 14398620), (4, 10798965), (5, 8639172), (6, 7199310), (9, 4799540), (10, 4319586), (12, 3599655), (15, 2879724), (18, 2399770), (20, 2159793), (30, 1439862), (36, 1199885), (45, 959908), (60, 719931), (90, 479954), (180, 239977)]