79993970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2767}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 170398080

約数和(自身を除く): 90404110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2767, 2891, 4130, 5534, 5782, 13835, 14455, 19369, 27670, 28910, 38738, 96845, 135583, 163253, 193690, 271166, 326506, 677915, 816265, 1142771, 1355830, 1632530, 2285542, 5713855, 7999397, 11427710, 15998794, 39996985, 79993970]

約数ペア:

[(1, 79993970), (2, 39996985), (5, 15998794), (7, 11427710), (10, 7999397), (14, 5713855), (35, 2285542), (49, 1632530), (59, 1355830), (70, 1142771), (98, 816265), (118, 677915), (245, 326506), (295, 271166), (413, 193690), (490, 163253), (590, 135583), (826, 96845), (2065, 38738), (2767, 28910), (2891, 27670), (4130, 19369), (5534, 14455), (5782, 13835)]