54085290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 102678870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 83, 87, 105, 107, 145, 166, 174, 203, 210, 214, 249, 290, 321, 406, 415, 435, 498, 535, 581, 609, 642, 749, 830, 870, 1015, 1070, 1162, 1218, 1245, 1498, 1605, 1743, 2030, 2247, 2407, 2490, 2905, 3045, 3103, 3210, 3486, 3745, 4494, 4814, 5810, 6090, 6206, 7221, 7490, 8715, 8881, 9309, 11235, 12035, 14442, 15515, 16849, 17430, 17762, 18618, 21721, 22470, 24070, 26643, 31030, 33698, 36105, 43442, 44405, 46545, 50547, 53286, 62167, 65163, 72210, 84245, 88810, 93090, 101094, 108605, 124334, 130326, 133215, 168490, 186501, 217210, 252735, 257549, 266430, 310835, 325815, 373002, 505470, 515098, 621670, 651630, 772647, 932505, 1287745, 1545294, 1802843, 1865010, 2575490, 3605686, 3863235, 5408529, 7726470, 9014215, 10817058, 18028430, 27042645, 54085290]

約数ペア:

[(1, 54085290), (2, 27042645), (3, 18028430), (5, 10817058), (6, 9014215), (7, 7726470), (10, 5408529), (14, 3863235), (15, 3605686), (21, 2575490), (29, 1865010), (30, 1802843), (35, 1545294), (42, 1287745), (58, 932505), (70, 772647), (83, 651630), (87, 621670), (105, 515098), (107, 505470), (145, 373002), (166, 325815), (174, 310835), (203, 266430), (210, 257549), (214, 252735), (249, 217210), (290, 186501), (321, 168490), (406, 133215), (415, 130326), (435, 124334), (498, 108605), (535, 101094), (581, 93090), (609, 88810), (642, 84245), (749, 72210), (830, 65163), (870, 62167), (1015, 53286), (1070, 50547), (1162, 46545), (1218, 44405), (1245, 43442), (1498, 36105), (1605, 33698), (1743, 31030), (2030, 26643), (2247, 24070), (2407, 22470), (2490, 21721), (2905, 18618), (3045, 17762), (3103, 17430), (3210, 16849), (3486, 15515), (3745, 14442), (4494, 12035), (4814, 11235), (5810, 9309), (6090, 8881), (6206, 8715), (7221, 7490)]