28447170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3049}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 68515200

約数和(自身を除く): 40068030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3049, 3110, 4665, 6098, 9147, 9330, 15245, 18294, 30490, 45735, 91470, 948239, 1896478, 2844717, 4741195, 5689434, 9482390, 14223585, 28447170]

約数ペア:

[(1, 28447170), (2, 14223585), (3, 9482390), (5, 5689434), (6, 4741195), (10, 2844717), (15, 1896478), (30, 948239), (311, 91470), (622, 45735), (933, 30490), (1555, 18294), (1866, 15245), (3049, 9330), (3110, 9147), (4665, 6098)]