561107310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{813199}}^1$

素因数の和:813232

約数の個数: 32

約数和(自身を含む): 1405209600

約数和(自身を除く): 844102290

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 813199, 1626398, 2439597, 4065995, 4879194, 8131990, 12197985, 18703577, 24395970, 37407154, 56110731, 93517885, 112221462, 187035770, 280553655, 561107310]

約数ペア:

[(1, 561107310), (2, 280553655), (3, 187035770), (5, 112221462), (6, 93517885), (10, 56110731), (15, 37407154), (23, 24395970), (30, 18703577), (46, 12197985), (69, 8131990), (115, 4879194), (138, 4065995), (230, 2439597), (345, 1626398), (690, 813199)]