6980770.00000000

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 48755520

約数和(自身を除く): 27872210

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 49, 70, 85, 98, 109, 115, 119, 161, 170, 218, 230, 238, 245, 322, 391, 490, 545, 595, 763, 782, 805, 833, 1090, 1127, 1190, 1526, 1610, 1666, 1853, 1955, 2254, 2507, 2737, 3706, 3815, 3910, 4165, 5014, 5341, 5474, 5635, 7630, 8330, 9265, 10682, 11270, 12535, 12971, 13685, 17549, 18530, 19159, 25070, 25942, 26705, 27370, 35098, 38318, 42619, 53410, 64855, 85238, 87745, 90797, 95795, 122843, 129710, 175490, 181594, 191590, 213095, 245686, 298333, 426190, 453985, 596666, 614215, 907970, 1228430, 1491665, 2088331, 2983330, 4176662, 10441655, 20883310]

約数ペア:

[(1, 20883310), (2, 10441655), (5, 4176662), (7, 2983330), (10, 2088331), (14, 1491665), (17, 1228430), (23, 907970), (34, 614215), (35, 596666), (46, 453985), (49, 426190), (70, 298333), (85, 245686), (98, 213095), (109, 191590), (115, 181594), (119, 175490), (161, 129710), (170, 122843), (218, 95795), (230, 90797), (238, 87745), (245, 85238), (322, 64855), (391, 53410), (490, 42619), (545, 38318), (595, 35098), (763, 27370), (782, 26705), (805, 25942), (833, 25070), (1090, 19159), (1127, 18530), (1190, 17549), (1526, 13685), (1610, 12971), (1666, 12535), (1853, 11270), (1955, 10682), (2254, 9265), (2507, 8330), (2737, 7630), (3706, 5635), (3815, 5474), (3910, 5341), (4165, 5014)]