223900860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 661893120

約数和(自身を除く): 437992260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1068, 1335, 1380, 1780, 1823, 2047, 2670, 3646, 4094, 5340, 5469, 6141, 7292, 8188, 9115, 10235, 10938, 12282, 18230, 20470, 21876, 24564, 27345, 30705, 36460, 40940, 41929, 54690, 61410, 83858, 109380, 122820, 125787, 162247, 167716, 209645, 251574, 324494, 419290, 486741, 503148, 628935, 648988, 811235, 838580, 973482, 1257870, 1622470, 1946964, 2433705, 2515740, 3244940, 3731681, 4867410, 7463362, 9734820, 11195043, 14926724, 18658405, 22390086, 37316810, 44780172, 55975215, 74633620, 111950430, 223900860]

約数ペア:

[(1, 223900860), (2, 111950430), (3, 74633620), (4, 55975215), (5, 44780172), (6, 37316810), (10, 22390086), (12, 18658405), (15, 14926724), (20, 11195043), (23, 9734820), (30, 7463362), (46, 4867410), (60, 3731681), (69, 3244940), (89, 2515740), (92, 2433705), (115, 1946964), (138, 1622470), (178, 1257870), (230, 973482), (267, 838580), (276, 811235), (345, 648988), (356, 628935), (445, 503148), (460, 486741), (534, 419290), (690, 324494), (890, 251574), (1068, 209645), (1335, 167716), (1380, 162247), (1780, 125787), (1823, 122820), (2047, 109380), (2670, 83858), (3646, 61410), (4094, 54690), (5340, 41929), (5469, 40940), (6141, 36460), (7292, 30705), (8188, 27345), (9115, 24564), (10235, 21876), (10938, 20470), (12282, 18230)]