771489110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3037}}^1$

素因数の和:3261

約数の個数: 64

約数和(自身を含む): 1679892480

約数和(自身を除く): 908403370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 191, 266, 382, 665, 955, 1330, 1337, 1910, 2674, 3037, 3629, 6074, 6685, 7258, 13370, 15185, 18145, 21259, 25403, 30370, 36290, 42518, 50806, 57703, 106295, 115406, 127015, 212590, 254030, 288515, 403921, 577030, 580067, 807842, 1160134, 2019605, 2900335, 4039210, 4060469, 5800670, 8120938, 11021273, 20302345, 22042546, 40604690, 55106365, 77148911, 110212730, 154297822, 385744555, 771489110]

約数ペア:

[(1, 771489110), (2, 385744555), (5, 154297822), (7, 110212730), (10, 77148911), (14, 55106365), (19, 40604690), (35, 22042546), (38, 20302345), (70, 11021273), (95, 8120938), (133, 5800670), (190, 4060469), (191, 4039210), (266, 2900335), (382, 2019605), (665, 1160134), (955, 807842), (1330, 580067), (1337, 577030), (1910, 403921), (2674, 288515), (3037, 254030), (3629, 212590), (6074, 127015), (6685, 115406), (7258, 106295), (13370, 57703), (15185, 50806), (18145, 42518), (21259, 36290), (25403, 30370)]