145210660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6869}}^1$

素因数の和:7036

約数の個数: 48

約数和(自身を含む): 350864640

約数和(自身を除く): 205653980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 6869, 10570, 13738, 21140, 27476, 34345, 48083, 68690, 96166, 137380, 192332, 240415, 480830, 961660, 1037219, 2074438, 4148876, 5186095, 7260533, 10372190, 14521066, 20744380, 29042132, 36302665, 72605330, 145210660]

約数ペア:

[(1, 145210660), (2, 72605330), (4, 36302665), (5, 29042132), (7, 20744380), (10, 14521066), (14, 10372190), (20, 7260533), (28, 5186095), (35, 4148876), (70, 2074438), (140, 1037219), (151, 961660), (302, 480830), (604, 240415), (755, 192332), (1057, 137380), (1510, 96166), (2114, 68690), (3020, 48083), (4228, 34345), (5285, 27476), (6869, 21140), (10570, 13738)]