2655930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 6418944

約数和(自身を除く): 3763014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 397, 446, 669, 794, 1115, 1191, 1338, 1985, 2230, 2382, 3345, 3970, 5955, 6690, 11910, 88531, 177062, 265593, 442655, 531186, 885310, 1327965, 2655930]

約数ペア:

[(1, 2655930), (2, 1327965), (3, 885310), (5, 531186), (6, 442655), (10, 265593), (15, 177062), (30, 88531), (223, 11910), (397, 6690), (446, 5955), (669, 3970), (794, 3345), (1115, 2382), (1191, 2230), (1338, 1985)]