248420550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2422

約数の個数: 96

約数和(自身を含む): 711240192

約数和(自身を除く): 462819642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 103, 105, 150, 175, 206, 210, 309, 350, 515, 525, 618, 721, 1030, 1050, 1442, 1545, 2163, 2297, 2575, 3090, 3605, 4326, 4594, 5150, 6891, 7210, 7725, 10815, 11485, 13782, 15450, 16079, 18025, 21630, 22970, 32158, 34455, 36050, 48237, 54075, 57425, 68910, 80395, 96474, 108150, 114850, 160790, 172275, 236591, 241185, 344550, 401975, 473182, 482370, 709773, 803950, 1182955, 1205925, 1419546, 1656137, 2365910, 2411850, 3312274, 3548865, 4968411, 5914775, 7097730, 8280685, 9936822, 11829550, 16561370, 17744325, 24842055, 35488650, 41403425, 49684110, 82806850, 124210275, 248420550]

約数ペア:

[(1, 248420550), (2, 124210275), (3, 82806850), (5, 49684110), (6, 41403425), (7, 35488650), (10, 24842055), (14, 17744325), (15, 16561370), (21, 11829550), (25, 9936822), (30, 8280685), (35, 7097730), (42, 5914775), (50, 4968411), (70, 3548865), (75, 3312274), (103, 2411850), (105, 2365910), (150, 1656137), (175, 1419546), (206, 1205925), (210, 1182955), (309, 803950), (350, 709773), (515, 482370), (525, 473182), (618, 401975), (721, 344550), (1030, 241185), (1050, 236591), (1442, 172275), (1545, 160790), (2163, 114850), (2297, 108150), (2575, 96474), (3090, 80395), (3605, 68910), (4326, 57425), (4594, 54075), (5150, 48237), (6891, 36050), (7210, 34455), (7725, 32158), (10815, 22970), (11485, 21630), (13782, 18025), (15450, 16079)]