61508940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1025149}}^1$

素因数の和:1025161

約数の個数: 24

約数和(自身を含む): 172225200

約数和(自身を除く): 110716260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1025149, 2050298, 3075447, 4100596, 5125745, 6150894, 10251490, 12301788, 15377235, 20502980, 30754470, 61508940]

約数ペア:

[(1, 61508940), (2, 30754470), (3, 20502980), (4, 15377235), (5, 12301788), (6, 10251490), (10, 6150894), (12, 5125745), (15, 4100596), (20, 3075447), (30, 2050298), (60, 1025149)]