70297850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{4099}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 152520000

約数和(自身を除く): 82222150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 4099, 8198, 8575, 17150, 20495, 28693, 40990, 57386, 102475, 143465, 200851, 204950, 286930, 401702, 717325, 1004255, 1405957, 1434650, 2008510, 2811914, 5021275, 7029785, 10042550, 14059570, 35148925, 70297850]

約数ペア:

[(1, 70297850), (2, 35148925), (5, 14059570), (7, 10042550), (10, 7029785), (14, 5021275), (25, 2811914), (35, 2008510), (49, 1434650), (50, 1405957), (70, 1004255), (98, 717325), (175, 401702), (245, 286930), (343, 204950), (350, 200851), (490, 143465), (686, 102475), (1225, 57386), (1715, 40990), (2450, 28693), (3430, 20495), (4099, 17150), (8198, 8575)]