1970850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 5588928

約数和(自身を除く): 3618078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1877, 3754, 5631, 9385, 11262, 13139, 18770, 26278, 28155, 39417, 46925, 56310, 65695, 78834, 93850, 131390, 140775, 197085, 281550, 328475, 394170, 656950, 985425, 1970850]

約数ペア:

[(1, 1970850), (2, 985425), (3, 656950), (5, 394170), (6, 328475), (7, 281550), (10, 197085), (14, 140775), (15, 131390), (21, 93850), (25, 78834), (30, 65695), (35, 56310), (42, 46925), (50, 39417), (70, 28155), (75, 26278), (105, 18770), (150, 13139), (175, 11262), (210, 9385), (350, 5631), (525, 3754), (1050, 1877)]