20131193490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8707}}^1\times {\mathrm{77069}}^1$

素因数の和:85786

約数の個数: 32

約数和(自身を含む): 48321040320

約数和(自身を除く): 28189846830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8707, 17414, 26121, 43535, 52242, 77069, 87070, 130605, 154138, 231207, 261210, 385345, 462414, 770690, 1156035, 2312070, 671039783, 1342079566, 2013119349, 3355198915, 4026238698, 6710397830, 10065596745, 20131193490]

約数ペア:

[(1, 20131193490), (2, 10065596745), (3, 6710397830), (5, 4026238698), (6, 3355198915), (10, 2013119349), (15, 1342079566), (30, 671039783), (8707, 2312070), (17414, 1156035), (26121, 770690), (43535, 462414), (52242, 385345), (77069, 261210), (87070, 231207), (130605, 154138)]