30438296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31973}}^1$

素因数の和:32003

約数の個数: 32

約数和(自身を含む): 69063840

約数和(自身を除く): 38625544

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 31973, 63946, 127892, 223811, 255784, 447622, 543541, 895244, 1087082, 1790488, 2174164, 3804787, 4348328, 7609574, 15219148, 30438296]

約数ペア:

[(1, 30438296), (2, 15219148), (4, 7609574), (7, 4348328), (8, 3804787), (14, 2174164), (17, 1790488), (28, 1087082), (34, 895244), (56, 543541), (68, 447622), (119, 255784), (136, 223811), (238, 127892), (476, 63946), (952, 31973)]