30857814

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 74692800

約数和(自身を除く): 43834986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 113, 117, 226, 234, 339, 351, 389, 678, 702, 778, 1017, 1167, 1469, 2034, 2334, 2938, 3051, 3501, 4407, 5057, 6102, 7002, 8814, 10114, 10503, 13221, 15171, 21006, 26442, 30342, 39663, 43957, 45513, 79326, 87914, 91026, 131871, 136539, 263742, 273078, 395613, 571441, 791226, 1142882, 1186839, 1714323, 2373678, 3428646, 5142969, 10285938, 15428907, 30857814]

約数ペア:

[(1, 30857814), (2, 15428907), (3, 10285938), (6, 5142969), (9, 3428646), (13, 2373678), (18, 1714323), (26, 1186839), (27, 1142882), (39, 791226), (54, 571441), (78, 395613), (113, 273078), (117, 263742), (226, 136539), (234, 131871), (339, 91026), (351, 87914), (389, 79326), (678, 45513), (702, 43957), (778, 39663), (1017, 30342), (1167, 26442), (1469, 21006), (2034, 15171), (2334, 13221), (2938, 10503), (3051, 10114), (3501, 8814), (4407, 7002), (5057, 6102)]