2011909830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9580523}}^1$

素因数の和:9580540

約数の個数: 32

約数和(自身を含む): 5518381824

約数和(自身を除く): 3506471994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9580523, 19161046, 28741569, 47902615, 57483138, 67063661, 95805230, 134127322, 143707845, 201190983, 287415690, 335318305, 402381966, 670636610, 1005954915, 2011909830]

約数ペア:

[(1, 2011909830), (2, 1005954915), (3, 670636610), (5, 402381966), (6, 335318305), (7, 287415690), (10, 201190983), (14, 143707845), (15, 134127322), (21, 95805230), (30, 67063661), (35, 57483138), (42, 47902615), (70, 28741569), (105, 19161046), (210, 9580523)]