1634035340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 4241018880

約数和(自身を除く): 2606983540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 127, 133, 140, 190, 196, 245, 254, 266, 380, 490, 508, 532, 635, 665, 691, 889, 931, 980, 1270, 1330, 1382, 1778, 1862, 2413, 2540, 2660, 2764, 3455, 3556, 3724, 4445, 4655, 4826, 4837, 6223, 6910, 8890, 9310, 9652, 9674, 12065, 12446, 13129, 13820, 16891, 17780, 18620, 19348, 24130, 24185, 24892, 26258, 31115, 33782, 33859, 48260, 48370, 52516, 62230, 65645, 67564, 67718, 84455, 87757, 91903, 96740, 118237, 124460, 131290, 135436, 168910, 169295, 175514, 183806, 236474, 262580, 337820, 338590, 351028, 367612, 438785, 459515, 472948, 591185, 614299, 643321, 677180, 877570, 919030, 1182370, 1228598, 1286642, 1667383, 1755140, 1838060, 2364740, 2457196, 2573284, 3071495, 3216605, 3334766, 4300093, 6142990, 6433210, 6669532, 8336915, 8600186, 11671681, 12285980, 12866420, 16673830, 17200372, 21500465, 23343362, 33347660, 43000930, 46686724, 58358405, 81701767, 86001860, 116716810, 163403534, 233433620, 326807068, 408508835, 817017670, 1634035340]

約数ペア:

[(1, 1634035340), (2, 817017670), (4, 408508835), (5, 326807068), (7, 233433620), (10, 163403534), (14, 116716810), (19, 86001860), (20, 81701767), (28, 58358405), (35, 46686724), (38, 43000930), (49, 33347660), (70, 23343362), (76, 21500465), (95, 17200372), (98, 16673830), (127, 12866420), (133, 12285980), (140, 11671681), (190, 8600186), (196, 8336915), (245, 6669532), (254, 6433210), (266, 6142990), (380, 4300093), (490, 3334766), (508, 3216605), (532, 3071495), (635, 2573284), (665, 2457196), (691, 2364740), (889, 1838060), (931, 1755140), (980, 1667383), (1270, 1286642), (1330, 1228598), (1382, 1182370), (1778, 919030), (1862, 877570), (2413, 677180), (2540, 643321), (2660, 614299), (2764, 591185), (3455, 472948), (3556, 459515), (3724, 438785), (4445, 367612), (4655, 351028), (4826, 338590), (4837, 337820), (6223, 262580), (6910, 236474), (8890, 183806), (9310, 175514), (9652, 169295), (9674, 168910), (12065, 135436), (12446, 131290), (13129, 124460), (13820, 118237), (16891, 96740), (17780, 91903), (18620, 87757), (19348, 84455), (24130, 67718), (24185, 67564), (24892, 65645), (26258, 62230), (31115, 52516), (33782, 48370), (33859, 48260)]