20170741170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21688969}}^1$

素因数の和:21689010

約数の個数: 32

約数和(自身を含む): 49971386880

約数和(自身を除く): 29800645710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21688969, 43377938, 65066907, 108444845, 130133814, 216889690, 325334535, 650669070, 672358039, 1344716078, 2017074117, 3361790195, 4034148234, 6723580390, 10085370585, 20170741170]

約数ペア:

[(1, 20170741170), (2, 10085370585), (3, 6723580390), (5, 4034148234), (6, 3361790195), (10, 2017074117), (15, 1344716078), (30, 672358039), (31, 650669070), (62, 325334535), (93, 216889690), (155, 130133814), (186, 108444845), (310, 65066907), (465, 43377938), (930, 21688969)]