13705980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7877}}^1$

素因数の和:7918

約数の個数: 48

約数和(自身を含む): 39705120

約数和(自身を除く): 25999140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7877, 15754, 23631, 31508, 39385, 47262, 78770, 94524, 118155, 157540, 228433, 236310, 456866, 472620, 685299, 913732, 1142165, 1370598, 2284330, 2741196, 3426495, 4568660, 6852990, 13705980]

約数ペア:

[(1, 13705980), (2, 6852990), (3, 4568660), (4, 3426495), (5, 2741196), (6, 2284330), (10, 1370598), (12, 1142165), (15, 913732), (20, 685299), (29, 472620), (30, 456866), (58, 236310), (60, 228433), (87, 157540), (116, 118155), (145, 94524), (174, 78770), (290, 47262), (348, 39385), (435, 31508), (580, 23631), (870, 15754), (1740, 7877)]