13570550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 30533760

約数和(自身を除く): 16963210

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 175, 191, 203, 245, 290, 350, 382, 406, 490, 725, 955, 1015, 1225, 1337, 1421, 1450, 1910, 2030, 2450, 2674, 2842, 4775, 5075, 5539, 6685, 7105, 9359, 9550, 10150, 11078, 13370, 14210, 18718, 27695, 33425, 35525, 38773, 46795, 55390, 66850, 71050, 77546, 93590, 138475, 193865, 233975, 271411, 276950, 387730, 467950, 542822, 969325, 1357055, 1938650, 2714110, 6785275, 13570550]

約数ペア:

[(1, 13570550), (2, 6785275), (5, 2714110), (7, 1938650), (10, 1357055), (14, 969325), (25, 542822), (29, 467950), (35, 387730), (49, 276950), (50, 271411), (58, 233975), (70, 193865), (98, 138475), (145, 93590), (175, 77546), (191, 71050), (203, 66850), (245, 55390), (290, 46795), (350, 38773), (382, 35525), (406, 33425), (490, 27695), (725, 18718), (955, 14210), (1015, 13370), (1225, 11078), (1337, 10150), (1421, 9550), (1450, 9359), (1910, 7105), (2030, 6685), (2450, 5539), (2674, 5075), (2842, 4775)]