29986600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{21419}}^1$

素因数の和:21442

約数の個数: 48

約数和(自身を含む): 79682400

約数和(自身を除く): 49695800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 21419, 42838, 85676, 107095, 149933, 171352, 214190, 299866, 428380, 535475, 599732, 749665, 856760, 1070950, 1199464, 1499330, 2141900, 2998660, 3748325, 4283800, 5997320, 7496650, 14993300, 29986600]

約数ペア:

[(1, 29986600), (2, 14993300), (4, 7496650), (5, 5997320), (7, 4283800), (8, 3748325), (10, 2998660), (14, 2141900), (20, 1499330), (25, 1199464), (28, 1070950), (35, 856760), (40, 749665), (50, 599732), (56, 535475), (70, 428380), (100, 299866), (140, 214190), (175, 171352), (200, 149933), (280, 107095), (350, 85676), (700, 42838), (1400, 21419)]