1271674180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2503}}^1$

素因数の和:2729

約数の個数: 96

約数和(自身を含む): 3230760960

約数和(自身を除く): 1959086780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 191, 266, 380, 382, 532, 665, 764, 955, 1330, 1337, 1910, 2503, 2660, 2674, 3629, 3820, 5006, 5348, 6685, 7258, 10012, 12515, 13370, 14516, 17521, 18145, 25030, 25403, 26740, 35042, 36290, 47557, 50060, 50806, 70084, 72580, 87605, 95114, 101612, 127015, 175210, 190228, 237785, 254030, 332899, 350420, 475570, 478073, 508060, 665798, 951140, 956146, 1331596, 1664495, 1912292, 2390365, 3328990, 3346511, 4780730, 6657980, 6693022, 9083387, 9561460, 13386044, 16732555, 18166774, 33465110, 36333548, 45416935, 63583709, 66930220, 90833870, 127167418, 181667740, 254334836, 317918545, 635837090, 1271674180]

約数ペア:

[(1, 1271674180), (2, 635837090), (4, 317918545), (5, 254334836), (7, 181667740), (10, 127167418), (14, 90833870), (19, 66930220), (20, 63583709), (28, 45416935), (35, 36333548), (38, 33465110), (70, 18166774), (76, 16732555), (95, 13386044), (133, 9561460), (140, 9083387), (190, 6693022), (191, 6657980), (266, 4780730), (380, 3346511), (382, 3328990), (532, 2390365), (665, 1912292), (764, 1664495), (955, 1331596), (1330, 956146), (1337, 951140), (1910, 665798), (2503, 508060), (2660, 478073), (2674, 475570), (3629, 350420), (3820, 332899), (5006, 254030), (5348, 237785), (6685, 190228), (7258, 175210), (10012, 127015), (12515, 101612), (13370, 95114), (14516, 87605), (17521, 72580), (18145, 70084), (25030, 50806), (25403, 50060), (26740, 47557), (35042, 36290)]