6828220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 18385920

約数和(自身を除く): 11557700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 151, 170, 190, 238, 266, 302, 323, 340, 380, 476, 532, 595, 604, 646, 665, 755, 1057, 1190, 1292, 1330, 1510, 1615, 2114, 2261, 2380, 2567, 2660, 2869, 3020, 3230, 4228, 4522, 5134, 5285, 5738, 6460, 9044, 10268, 10570, 11305, 11476, 12835, 14345, 17969, 20083, 21140, 22610, 25670, 28690, 35938, 40166, 45220, 48773, 51340, 57380, 71876, 80332, 89845, 97546, 100415, 179690, 195092, 200830, 243865, 341411, 359380, 401660, 487730, 682822, 975460, 1365644, 1707055, 3414110, 6828220]

約数ペア:

[(1, 6828220), (2, 3414110), (4, 1707055), (5, 1365644), (7, 975460), (10, 682822), (14, 487730), (17, 401660), (19, 359380), (20, 341411), (28, 243865), (34, 200830), (35, 195092), (38, 179690), (68, 100415), (70, 97546), (76, 89845), (85, 80332), (95, 71876), (119, 57380), (133, 51340), (140, 48773), (151, 45220), (170, 40166), (190, 35938), (238, 28690), (266, 25670), (302, 22610), (323, 21140), (340, 20083), (380, 17969), (476, 14345), (532, 12835), (595, 11476), (604, 11305), (646, 10570), (665, 10268), (755, 9044), (1057, 6460), (1190, 5738), (1292, 5285), (1330, 5134), (1510, 4522), (1615, 4228), (2114, 3230), (2261, 3020), (2380, 2869), (2567, 2660)]