1119540

素因数分解:

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

素因数の和:456

約数の個数: 48

約数和(自身を含む): 3209472

約数和(自身を除く): 2089932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 397, 470, 564, 705, 794, 940, 1191, 1410, 1588, 1985, 2382, 2820, 3970, 4764, 5955, 7940, 11910, 18659, 23820, 37318, 55977, 74636, 93295, 111954, 186590, 223908, 279885, 373180, 559770, 1119540]

約数ペア:

[(1, 1119540), (2, 559770), (3, 373180), (4, 279885), (5, 223908), (6, 186590), (10, 111954), (12, 93295), (15, 74636), (20, 55977), (30, 37318), (47, 23820), (60, 18659), (94, 11910), (141, 7940), (188, 5955), (235, 4764), (282, 3970), (397, 2820), (470, 2382), (564, 1985), (705, 1588), (794, 1410), (940, 1191)]