385133030

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{1427}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 702336096

約数和(自身を除く): 317203066

約数列:

[1, 2, 5, 10, 137, 197, 274, 394, 685, 985, 1370, 1427, 1970, 2854, 7135, 14270, 26989, 53978, 134945, 195499, 269890, 281119, 390998, 562238, 977495, 1405595, 1954990, 2811190, 38513303, 77026606, 192566515, 385133030]

約数ペア:

[(1, 385133030), (2, 192566515), (5, 77026606), (10, 38513303), (137, 2811190), (197, 1954990), (274, 1405595), (394, 977495), (685, 562238), (985, 390998), (1370, 281119), (1427, 269890), (1970, 195499), (2854, 134945), (7135, 53978), (14270, 26989)]