61031940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1017199}}^1$

素因数の和:1017211

約数の個数: 24

約数和(自身を含む): 170889600

約数和(自身を除く): 109857660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1017199, 2034398, 3051597, 4068796, 5085995, 6103194, 10171990, 12206388, 15257985, 20343980, 30515970, 61031940]

約数ペア:

[(1, 61031940), (2, 30515970), (3, 20343980), (4, 15257985), (5, 12206388), (6, 10171990), (10, 6103194), (12, 5085995), (15, 4068796), (20, 3051597), (30, 2034398), (60, 1017199)]