84007860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1400131}}^1$

素因数の和:1400143

約数の個数: 24

約数和(自身を含む): 235222176

約数和(自身を除く): 151214316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1400131, 2800262, 4200393, 5600524, 7000655, 8400786, 14001310, 16801572, 21001965, 28002620, 42003930, 84007860]

約数ペア:

[(1, 84007860), (2, 42003930), (3, 28002620), (4, 21001965), (5, 16801572), (6, 14001310), (10, 8400786), (12, 7000655), (15, 5600524), (20, 4200393), (30, 2800262), (60, 1400131)]