30751912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 62775360

約数和(自身を除く): 32023448

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 283, 289, 376, 566, 578, 799, 1132, 1156, 1598, 2264, 2312, 3196, 4811, 6392, 9622, 13301, 13583, 19244, 26602, 27166, 38488, 53204, 54332, 81787, 106408, 108664, 163574, 226117, 327148, 452234, 654296, 904468, 1808936, 3843989, 7687978, 15375956, 30751912]

約数ペア:

[(1, 30751912), (2, 15375956), (4, 7687978), (8, 3843989), (17, 1808936), (34, 904468), (47, 654296), (68, 452234), (94, 327148), (136, 226117), (188, 163574), (283, 108664), (289, 106408), (376, 81787), (566, 54332), (578, 53204), (799, 38488), (1132, 27166), (1156, 26602), (1598, 19244), (2264, 13583), (2312, 13301), (3196, 9622), (4811, 6392)]