30817836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4263

約数の個数: 72

約数和(自身を含む): 92121120

約数和(自身を除く): 61303284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 4217, 7308, 8434, 12651, 16868, 25302, 29519, 37953, 50604, 59038, 75906, 88557, 118076, 122293, 151812, 177114, 244586, 265671, 354228, 366879, 489172, 531342, 733758, 856051, 1062684, 1100637, 1467516, 1712102, 2201274, 2568153, 3424204, 4402548, 5136306, 7704459, 10272612, 15408918, 30817836]

約数ペア:

[(1, 30817836), (2, 15408918), (3, 10272612), (4, 7704459), (6, 5136306), (7, 4402548), (9, 3424204), (12, 2568153), (14, 2201274), (18, 1712102), (21, 1467516), (28, 1100637), (29, 1062684), (36, 856051), (42, 733758), (58, 531342), (63, 489172), (84, 366879), (87, 354228), (116, 265671), (126, 244586), (174, 177114), (203, 151812), (252, 122293), (261, 118076), (348, 88557), (406, 75906), (522, 59038), (609, 50604), (812, 37953), (1044, 29519), (1218, 25302), (1827, 16868), (2436, 12651), (3654, 8434), (4217, 7308)]