128911170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{252767}}^1$

素因数の和:252794

約数の個数: 32

約数和(自身を含む): 327587328

約数和(自身を除く): 198676158

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 252767, 505534, 758301, 1263835, 1516602, 2527670, 3791505, 4297039, 7583010, 8594078, 12891117, 21485195, 25782234, 42970390, 64455585, 128911170]

約数ペア:

[(1, 128911170), (2, 64455585), (3, 42970390), (5, 25782234), (6, 21485195), (10, 12891117), (15, 8594078), (17, 7583010), (30, 4297039), (34, 3791505), (51, 2527670), (85, 1516602), (102, 1263835), (170, 758301), (255, 505534), (510, 252767)]