6980728020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977693}}^1$

素因数の和:977729

約数の個数: 96

約数和(自身を含む): 23652373248

約数和(自身を除く): 16671645228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 977693, 1955386, 2933079, 3910772, 4888465, 5866158, 6843851, 9776930, 11732316, 13687702, 14665395, 16620781, 19553860, 20531553, 27375404, 29330790, 33241562, 34219255, 41063106, 49862343, 58661580, 66483124, 68438510, 82126212, 83103905, 99724686, 102657765, 116345467, 136877020, 166207810, 199449372, 205315530, 232690934, 249311715, 332415620, 349036401, 410631060, 465381868, 498623430, 581727335, 698072802, 997246860, 1163454670, 1396145604, 1745182005, 2326909340, 3490364010, 6980728020]

約数ペア:

[(1, 6980728020), (2, 3490364010), (3, 2326909340), (4, 1745182005), (5, 1396145604), (6, 1163454670), (7, 997246860), (10, 698072802), (12, 581727335), (14, 498623430), (15, 465381868), (17, 410631060), (20, 349036401), (21, 332415620), (28, 249311715), (30, 232690934), (34, 205315530), (35, 199449372), (42, 166207810), (51, 136877020), (60, 116345467), (68, 102657765), (70, 99724686), (84, 83103905), (85, 82126212), (102, 68438510), (105, 66483124), (119, 58661580), (140, 49862343), (170, 41063106), (204, 34219255), (210, 33241562), (238, 29330790), (255, 27375404), (340, 20531553), (357, 19553860), (420, 16620781), (476, 14665395), (510, 13687702), (595, 11732316), (714, 9776930), (1020, 6843851), (1190, 5866158), (1428, 4888465), (1785, 3910772), (2380, 2933079), (3570, 1955386), (7140, 977693)]