28364310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8110

約数の個数: 64

約数和(自身を含む): 81466560

約数和(自身を除く): 53102250

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, 3510, 8081, 16162, 24243, 40405, 48486, 72729, 80810, 105053, 121215, 145458, 210106, 218187, 242430, 315159, 363645, 436374, 525265, 630318, 727290, 945477, 1050530, 1090935, 1575795, 1890954, 2181870, 2836431, 3151590, 4727385, 5672862, 9454770, 14182155, 28364310]

約数ペア:

[(1, 28364310), (2, 14182155), (3, 9454770), (5, 5672862), (6, 4727385), (9, 3151590), (10, 2836431), (13, 2181870), (15, 1890954), (18, 1575795), (26, 1090935), (27, 1050530), (30, 945477), (39, 727290), (45, 630318), (54, 525265), (65, 436374), (78, 363645), (90, 315159), (117, 242430), (130, 218187), (135, 210106), (195, 145458), (234, 121215), (270, 105053), (351, 80810), (390, 72729), (585, 48486), (702, 40405), (1170, 24243), (1755, 16162), (3510, 8081)]