17531080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 32235320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 127, 136, 140, 145, 170, 203, 232, 238, 254, 280, 290, 340, 406, 476, 493, 508, 580, 595, 635, 680, 812, 889, 952, 986, 1015, 1016, 1160, 1190, 1270, 1624, 1778, 1972, 2030, 2159, 2380, 2465, 2540, 3451, 3556, 3683, 3944, 4060, 4318, 4445, 4760, 4930, 5080, 6902, 7112, 7366, 8120, 8636, 8890, 9860, 10795, 13804, 14732, 15113, 17255, 17272, 17780, 18415, 19720, 21590, 25781, 27608, 29464, 30226, 34510, 35560, 36830, 43180, 51562, 60452, 62611, 69020, 73660, 75565, 86360, 103124, 120904, 125222, 128905, 138040, 147320, 151130, 206248, 250444, 257810, 302260, 313055, 438277, 500888, 515620, 604520, 626110, 876554, 1031240, 1252220, 1753108, 2191385, 2504440, 3506216, 4382770, 8765540, 17531080]

約数ペア:

[(1, 17531080), (2, 8765540), (4, 4382770), (5, 3506216), (7, 2504440), (8, 2191385), (10, 1753108), (14, 1252220), (17, 1031240), (20, 876554), (28, 626110), (29, 604520), (34, 515620), (35, 500888), (40, 438277), (56, 313055), (58, 302260), (68, 257810), (70, 250444), (85, 206248), (116, 151130), (119, 147320), (127, 138040), (136, 128905), (140, 125222), (145, 120904), (170, 103124), (203, 86360), (232, 75565), (238, 73660), (254, 69020), (280, 62611), (290, 60452), (340, 51562), (406, 43180), (476, 36830), (493, 35560), (508, 34510), (580, 30226), (595, 29464), (635, 27608), (680, 25781), (812, 21590), (889, 19720), (952, 18415), (986, 17780), (1015, 17272), (1016, 17255), (1160, 15113), (1190, 14732), (1270, 13804), (1624, 10795), (1778, 9860), (1972, 8890), (2030, 8636), (2159, 8120), (2380, 7366), (2465, 7112), (2540, 6902), (3451, 5080), (3556, 4930), (3683, 4760), (3944, 4445), (4060, 4318)]