4376790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4421}}^1$

素因数の和:4445

約数の個数: 48

約数和(自身を含む): 12416976

約数和(自身を除く): 8040186

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 4421, 8842, 13263, 22105, 26526, 39789, 44210, 48631, 66315, 79578, 97262, 132630, 145893, 198945, 243155, 291786, 397890, 437679, 486310, 729465, 875358, 1458930, 2188395, 4376790]

約数ペア:

[(1, 4376790), (2, 2188395), (3, 1458930), (5, 875358), (6, 729465), (9, 486310), (10, 437679), (11, 397890), (15, 291786), (18, 243155), (22, 198945), (30, 145893), (33, 132630), (45, 97262), (55, 79578), (66, 66315), (90, 48631), (99, 44210), (110, 39789), (165, 26526), (198, 22105), (330, 13263), (495, 8842), (990, 4421)]