330139490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{3413}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 630497520

約数和(自身を除く): 300358030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 569, 1138, 2845, 3413, 5690, 6826, 9673, 17065, 19346, 34130, 48365, 58021, 96730, 116042, 290105, 580210, 1941997, 3883994, 9709985, 19419970, 33013949, 66027898, 165069745, 330139490]

約数ペア:

[(1, 330139490), (2, 165069745), (5, 66027898), (10, 33013949), (17, 19419970), (34, 9709985), (85, 3883994), (170, 1941997), (569, 580210), (1138, 290105), (2845, 116042), (3413, 96730), (5690, 58021), (6826, 48365), (9673, 34130), (17065, 19346)]