30411030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77977}}^1$

素因数の和:78000

約数の個数: 32

約数和(自身を含む): 78601824

約数和(自身を除く): 48190794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 77977, 155954, 233931, 389885, 467862, 779770, 1013701, 1169655, 2027402, 2339310, 3041103, 5068505, 6082206, 10137010, 15205515, 30411030]

約数ペア:

[(1, 30411030), (2, 15205515), (3, 10137010), (5, 6082206), (6, 5068505), (10, 3041103), (13, 2339310), (15, 2027402), (26, 1169655), (30, 1013701), (39, 779770), (65, 467862), (78, 389885), (130, 233931), (195, 155954), (390, 77977)]