1679310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 4470336

約数和(自身を除く): 2791026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 397, 423, 470, 705, 794, 846, 1191, 1410, 1985, 2115, 2382, 3573, 3970, 4230, 5955, 7146, 11910, 17865, 18659, 35730, 37318, 55977, 93295, 111954, 167931, 186590, 279885, 335862, 559770, 839655, 1679310]

約数ペア:

[(1, 1679310), (2, 839655), (3, 559770), (5, 335862), (6, 279885), (9, 186590), (10, 167931), (15, 111954), (18, 93295), (30, 55977), (45, 37318), (47, 35730), (90, 18659), (94, 17865), (141, 11910), (235, 7146), (282, 5955), (397, 4230), (423, 3970), (470, 3573), (705, 2382), (794, 2115), (846, 1985), (1191, 1410)]