877020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 2515968

約数和(自身を除く): 1638948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 311, 470, 564, 622, 705, 933, 940, 1244, 1410, 1555, 1866, 2820, 3110, 3732, 4665, 6220, 9330, 14617, 18660, 29234, 43851, 58468, 73085, 87702, 146170, 175404, 219255, 292340, 438510, 877020]

約数ペア:

[(1, 877020), (2, 438510), (3, 292340), (4, 219255), (5, 175404), (6, 146170), (10, 87702), (12, 73085), (15, 58468), (20, 43851), (30, 29234), (47, 18660), (60, 14617), (94, 9330), (141, 6220), (188, 4665), (235, 3732), (282, 3110), (311, 2820), (470, 1866), (564, 1555), (622, 1410), (705, 1244), (933, 940)]