7648290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 21974400

約数和(自身を除く): 14326110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 2179, 3510, 4358, 6537, 10895, 13074, 19611, 21790, 28327, 32685, 39222, 56654, 58833, 65370, 84981, 98055, 117666, 141635, 169962, 196110, 254943, 283270, 294165, 424905, 509886, 588330, 764829, 849810, 1274715, 1529658, 2549430, 3824145, 7648290]

約数ペア:

[(1, 7648290), (2, 3824145), (3, 2549430), (5, 1529658), (6, 1274715), (9, 849810), (10, 764829), (13, 588330), (15, 509886), (18, 424905), (26, 294165), (27, 283270), (30, 254943), (39, 196110), (45, 169962), (54, 141635), (65, 117666), (78, 98055), (90, 84981), (117, 65370), (130, 58833), (135, 56654), (195, 39222), (234, 32685), (270, 28327), (351, 21790), (390, 19611), (585, 13074), (702, 10895), (1170, 6537), (1755, 4358), (2179, 3510)]