4492620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2295

約数の個数: 72

約数和(自身を含む): 14873040

約数和(自身を除く): 10380420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2269, 4538, 6807, 9076, 11345, 13614, 20421, 22690, 24959, 27228, 34035, 40842, 45380, 49918, 68070, 74877, 81684, 99836, 102105, 124795, 136140, 149754, 204210, 224631, 249590, 299508, 374385, 408420, 449262, 499180, 748770, 898524, 1123155, 1497540, 2246310, 4492620]

約数ペア:

[(1, 4492620), (2, 2246310), (3, 1497540), (4, 1123155), (5, 898524), (6, 748770), (9, 499180), (10, 449262), (11, 408420), (12, 374385), (15, 299508), (18, 249590), (20, 224631), (22, 204210), (30, 149754), (33, 136140), (36, 124795), (44, 102105), (45, 99836), (55, 81684), (60, 74877), (66, 68070), (90, 49918), (99, 45380), (110, 40842), (132, 34035), (165, 27228), (180, 24959), (198, 22690), (220, 20421), (330, 13614), (396, 11345), (495, 9076), (660, 6807), (990, 4538), (1980, 2269)]