30906792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{20441}}^1$

素因数の和:20463

約数の個数: 64

約数和(自身を含む): 98121600

約数和(自身を除く): 67214808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 20441, 40882, 61323, 81764, 122646, 143087, 163528, 183969, 245292, 286174, 367938, 429261, 490584, 551907, 572348, 735876, 858522, 1103814, 1144696, 1287783, 1471752, 1717044, 2207628, 2575566, 3434088, 3863349, 4415256, 5151132, 7726698, 10302264, 15453396, 30906792]

約数ペア:

[(1, 30906792), (2, 15453396), (3, 10302264), (4, 7726698), (6, 5151132), (7, 4415256), (8, 3863349), (9, 3434088), (12, 2575566), (14, 2207628), (18, 1717044), (21, 1471752), (24, 1287783), (27, 1144696), (28, 1103814), (36, 858522), (42, 735876), (54, 572348), (56, 551907), (63, 490584), (72, 429261), (84, 367938), (108, 286174), (126, 245292), (168, 183969), (189, 163528), (216, 143087), (252, 122646), (378, 81764), (504, 61323), (756, 40882), (1512, 20441)]