70569450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 222146496

約数和(自身を除く): 151577046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 50, 63, 70, 75, 86, 90, 105, 126, 129, 150, 175, 210, 215, 225, 258, 301, 315, 350, 387, 430, 450, 521, 525, 602, 630, 645, 774, 903, 1042, 1050, 1075, 1290, 1505, 1563, 1575, 1806, 1935, 2150, 2605, 2709, 3010, 3126, 3150, 3225, 3647, 3870, 4515, 4689, 5210, 5418, 6450, 7294, 7525, 7815, 9030, 9378, 9675, 10941, 13025, 13545, 15050, 15630, 18235, 19350, 21882, 22403, 22575, 23445, 26050, 27090, 32823, 36470, 39075, 44806, 45150, 46890, 54705, 65646, 67209, 67725, 78150, 91175, 109410, 112015, 117225, 134418, 135450, 156821, 164115, 182350, 201627, 224030, 234450, 273525, 313642, 328230, 336045, 403254, 470463, 547050, 560075, 672090, 784105, 820575, 940926, 1008135, 1120150, 1411389, 1568210, 1641150, 1680225, 2016270, 2352315, 2822778, 3360450, 3920525, 4704630, 5040675, 7056945, 7841050, 10081350, 11761575, 14113890, 23523150, 35284725, 70569450]

約数ペア:

[(1, 70569450), (2, 35284725), (3, 23523150), (5, 14113890), (6, 11761575), (7, 10081350), (9, 7841050), (10, 7056945), (14, 5040675), (15, 4704630), (18, 3920525), (21, 3360450), (25, 2822778), (30, 2352315), (35, 2016270), (42, 1680225), (43, 1641150), (45, 1568210), (50, 1411389), (63, 1120150), (70, 1008135), (75, 940926), (86, 820575), (90, 784105), (105, 672090), (126, 560075), (129, 547050), (150, 470463), (175, 403254), (210, 336045), (215, 328230), (225, 313642), (258, 273525), (301, 234450), (315, 224030), (350, 201627), (387, 182350), (430, 164115), (450, 156821), (521, 135450), (525, 134418), (602, 117225), (630, 112015), (645, 109410), (774, 91175), (903, 78150), (1042, 67725), (1050, 67209), (1075, 65646), (1290, 54705), (1505, 46890), (1563, 45150), (1575, 44806), (1806, 39075), (1935, 36470), (2150, 32823), (2605, 27090), (2709, 26050), (3010, 23445), (3126, 22575), (3150, 22403), (3225, 21882), (3647, 19350), (3870, 18235), (4515, 15630), (4689, 15050), (5210, 13545), (5418, 13025), (6450, 10941), (7294, 9675), (7525, 9378), (7815, 9030)]