30942290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 57528576

約数和(自身を除く): 26586286

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 463, 815, 926, 1630, 2315, 4630, 6683, 13366, 18983, 33415, 37966, 66830, 75469, 94915, 150938, 189830, 377345, 754690, 3094229, 6188458, 15471145, 30942290]

約数ペア:

[(1, 30942290), (2, 15471145), (5, 6188458), (10, 3094229), (41, 754690), (82, 377345), (163, 189830), (205, 150938), (326, 94915), (410, 75469), (463, 66830), (815, 37966), (926, 33415), (1630, 18983), (2315, 13366), (4630, 6683)]