30485896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 71470080

約数和(自身を除く): 40984184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1033, 1054, 1736, 2066, 2108, 3689, 4132, 4216, 7231, 7378, 8264, 14462, 14756, 17561, 28924, 29512, 32023, 35122, 57848, 64046, 70244, 122927, 128092, 140488, 224161, 245854, 256184, 448322, 491708, 544391, 896644, 983416, 1088782, 1793288, 2177564, 3810737, 4355128, 7621474, 15242948, 30485896]

約数ペア:

[(1, 30485896), (2, 15242948), (4, 7621474), (7, 4355128), (8, 3810737), (14, 2177564), (17, 1793288), (28, 1088782), (31, 983416), (34, 896644), (56, 544391), (62, 491708), (68, 448322), (119, 256184), (124, 245854), (136, 224161), (217, 140488), (238, 128092), (248, 122927), (434, 70244), (476, 64046), (527, 57848), (868, 35122), (952, 32023), (1033, 29512), (1054, 28924), (1736, 17561), (2066, 14756), (2108, 14462), (3689, 8264), (4132, 7378), (4216, 7231)]