2012198970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{159319}}^1$

素因数の和:159750

約数の個数: 32

約数和(自身を含む): 4840778880

約数和(自身を除く): 2828579910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 159319, 318638, 477957, 796595, 955914, 1593190, 2389785, 4779570, 67073299, 134146598, 201219897, 335366495, 402439794, 670732990, 1006099485, 2012198970]

約数ペア:

[(1, 2012198970), (2, 1006099485), (3, 670732990), (5, 402439794), (6, 335366495), (10, 201219897), (15, 134146598), (30, 67073299), (421, 4779570), (842, 2389785), (1263, 1593190), (2105, 955914), (2526, 796595), (4210, 477957), (6315, 318638), (12630, 159319)]