121206260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 311205888

約数和(自身を除く): 189999628

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 127, 140, 170, 238, 254, 340, 401, 476, 508, 595, 635, 802, 889, 1190, 1270, 1604, 1778, 2005, 2159, 2380, 2540, 2807, 3556, 4010, 4318, 4445, 5614, 6817, 8020, 8636, 8890, 10795, 11228, 13634, 14035, 15113, 17780, 21590, 27268, 28070, 30226, 34085, 43180, 47719, 50927, 56140, 60452, 68170, 75565, 95438, 101854, 136340, 151130, 190876, 203708, 238595, 254635, 302260, 356489, 477190, 509270, 712978, 865759, 954380, 1018540, 1425956, 1731518, 1782445, 3463036, 3564890, 4328795, 6060313, 7129780, 8657590, 12120626, 17315180, 24241252, 30301565, 60603130, 121206260]

約数ペア:

[(1, 121206260), (2, 60603130), (4, 30301565), (5, 24241252), (7, 17315180), (10, 12120626), (14, 8657590), (17, 7129780), (20, 6060313), (28, 4328795), (34, 3564890), (35, 3463036), (68, 1782445), (70, 1731518), (85, 1425956), (119, 1018540), (127, 954380), (140, 865759), (170, 712978), (238, 509270), (254, 477190), (340, 356489), (401, 302260), (476, 254635), (508, 238595), (595, 203708), (635, 190876), (802, 151130), (889, 136340), (1190, 101854), (1270, 95438), (1604, 75565), (1778, 68170), (2005, 60452), (2159, 56140), (2380, 50927), (2540, 47719), (2807, 43180), (3556, 34085), (4010, 30226), (4318, 28070), (4445, 27268), (5614, 21590), (6817, 17780), (8020, 15113), (8636, 14035), (8890, 13634), (10795, 11228)]