2631510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4177}}^1$

素因数の和:4197

約数の個数: 48

約数和(自身を含む): 7821216

約数和(自身を除く): 5189706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4177, 8354, 12531, 20885, 25062, 29239, 37593, 41770, 58478, 62655, 75186, 87717, 125310, 146195, 175434, 187965, 263151, 292390, 375930, 438585, 526302, 877170, 1315755, 2631510]

約数ペア:

[(1, 2631510), (2, 1315755), (3, 877170), (5, 526302), (6, 438585), (7, 375930), (9, 292390), (10, 263151), (14, 187965), (15, 175434), (18, 146195), (21, 125310), (30, 87717), (35, 75186), (42, 62655), (45, 58478), (63, 41770), (70, 37593), (90, 29239), (105, 25062), (126, 20885), (210, 12531), (315, 8354), (630, 4177)]