839773060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 2056158720

約数和(自身を除く): 1216385660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 113, 140, 218, 226, 436, 452, 487, 545, 565, 763, 791, 974, 1090, 1130, 1526, 1582, 1948, 2180, 2260, 2435, 3052, 3164, 3409, 3815, 3955, 4870, 6818, 7630, 7910, 9740, 12317, 13636, 15260, 15820, 17045, 24634, 34090, 49268, 53083, 55031, 61585, 68180, 86219, 106166, 110062, 123170, 172438, 212332, 220124, 246340, 265415, 275155, 344876, 371581, 385217, 431095, 530830, 550310, 743162, 770434, 862190, 1061660, 1100620, 1486324, 1540868, 1724380, 1857905, 1926085, 3715810, 3852170, 5998379, 7431620, 7704340, 11996758, 23993516, 29991895, 41988653, 59983790, 83977306, 119967580, 167954612, 209943265, 419886530, 839773060]

約数ペア:

[(1, 839773060), (2, 419886530), (4, 209943265), (5, 167954612), (7, 119967580), (10, 83977306), (14, 59983790), (20, 41988653), (28, 29991895), (35, 23993516), (70, 11996758), (109, 7704340), (113, 7431620), (140, 5998379), (218, 3852170), (226, 3715810), (436, 1926085), (452, 1857905), (487, 1724380), (545, 1540868), (565, 1486324), (763, 1100620), (791, 1061660), (974, 862190), (1090, 770434), (1130, 743162), (1526, 550310), (1582, 530830), (1948, 431095), (2180, 385217), (2260, 371581), (2435, 344876), (3052, 275155), (3164, 265415), (3409, 246340), (3815, 220124), (3955, 212332), (4870, 172438), (6818, 123170), (7630, 110062), (7910, 106166), (9740, 86219), (12317, 68180), (13636, 61585), (15260, 55031), (15820, 53083), (17045, 49268), (24634, 34090)]