157440850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3019}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 337032000

約数和(自身を除く): 179591150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 149, 175, 298, 350, 745, 1043, 1490, 2086, 3019, 3725, 5215, 6038, 7450, 10430, 15095, 21133, 26075, 30190, 42266, 52150, 75475, 105665, 150950, 211330, 449831, 528325, 899662, 1056650, 2249155, 3148817, 4498310, 6297634, 11245775, 15744085, 22491550, 31488170, 78720425, 157440850]

約数ペア:

[(1, 157440850), (2, 78720425), (5, 31488170), (7, 22491550), (10, 15744085), (14, 11245775), (25, 6297634), (35, 4498310), (50, 3148817), (70, 2249155), (149, 1056650), (175, 899662), (298, 528325), (350, 449831), (745, 211330), (1043, 150950), (1490, 105665), (2086, 75475), (3019, 52150), (3725, 42266), (5215, 30190), (6038, 26075), (7450, 21133), (10430, 15095)]