14643650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 32654160

約数和(自身を除く): 18010510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 49, 50, 70, 86, 98, 139, 175, 215, 245, 278, 301, 350, 430, 490, 602, 695, 973, 1075, 1225, 1390, 1505, 1946, 2107, 2150, 2450, 3010, 3475, 4214, 4865, 5977, 6811, 6950, 7525, 9730, 10535, 11954, 13622, 15050, 21070, 24325, 29885, 34055, 41839, 48650, 52675, 59770, 68110, 83678, 105350, 149425, 170275, 209195, 292873, 298850, 340550, 418390, 585746, 1045975, 1464365, 2091950, 2928730, 7321825, 14643650]

約数ペア:

[(1, 14643650), (2, 7321825), (5, 2928730), (7, 2091950), (10, 1464365), (14, 1045975), (25, 585746), (35, 418390), (43, 340550), (49, 298850), (50, 292873), (70, 209195), (86, 170275), (98, 149425), (139, 105350), (175, 83678), (215, 68110), (245, 59770), (278, 52675), (301, 48650), (350, 41839), (430, 34055), (490, 29885), (602, 24325), (695, 21070), (973, 15050), (1075, 13622), (1225, 11954), (1390, 10535), (1505, 9730), (1946, 7525), (2107, 6950), (2150, 6811), (2450, 5977), (3010, 4865), (3475, 4214)]