1970913930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2856397}}^1$

素因数の和:2856430

約数の個数: 32

約数和(自身を含む): 4935855744

約数和(自身を除く): 2964941814

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2856397, 5712794, 8569191, 14281985, 17138382, 28563970, 42845955, 65697131, 85691910, 131394262, 197091393, 328485655, 394182786, 656971310, 985456965, 1970913930]

約数ペア:

[(1, 1970913930), (2, 985456965), (3, 656971310), (5, 394182786), (6, 328485655), (10, 197091393), (15, 131394262), (23, 85691910), (30, 65697131), (46, 42845955), (69, 28563970), (115, 17138382), (138, 14281985), (230, 8569191), (345, 5712794), (690, 2856397)]