187890657730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1478639}}^1$

素因数の和:1478874

約数の個数: 32

約数和(自身を含む): 344298366720

約数和(自身を除く): 156407708990

約数列:

[1, 2, 5, 10, 97, 131, 194, 262, 485, 655, 970, 1310, 12707, 25414, 63535, 127070, 1478639, 2957278, 7393195, 14786390, 143427983, 193701709, 286855966, 387403418, 717139915, 968508545, 1434279830, 1937017090, 18789065773, 37578131546, 93945328865, 187890657730]

約数ペア:

[(1, 187890657730), (2, 93945328865), (5, 37578131546), (10, 18789065773), (97, 1937017090), (131, 1434279830), (194, 968508545), (262, 717139915), (485, 387403418), (655, 286855966), (970, 193701709), (1310, 143427983), (12707, 14786390), (25414, 7393195), (63535, 2957278), (127070, 1478639)]