425644310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^2$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 983223360

約数和(自身を除く): 557579050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 127, 130, 145, 182, 203, 254, 290, 377, 406, 455, 635, 754, 889, 910, 1015, 1270, 1651, 1778, 1885, 2030, 2639, 3302, 3683, 3770, 4445, 5278, 7366, 8255, 8890, 11557, 13195, 16129, 16510, 18415, 23114, 25781, 26390, 32258, 36830, 47879, 51562, 57785, 80645, 95758, 112903, 115570, 128905, 161290, 209677, 225806, 239395, 257810, 335153, 419354, 467741, 478790, 564515, 670306, 935482, 1048385, 1129030, 1467739, 1675765, 2096770, 2338705, 2935478, 3274187, 3351530, 4677410, 6080633, 6548374, 7338695, 12161266, 14677390, 16370935, 30403165, 32741870, 42564431, 60806330, 85128862, 212822155, 425644310]

約数ペア:

[(1, 425644310), (2, 212822155), (5, 85128862), (7, 60806330), (10, 42564431), (13, 32741870), (14, 30403165), (26, 16370935), (29, 14677390), (35, 12161266), (58, 7338695), (65, 6548374), (70, 6080633), (91, 4677410), (127, 3351530), (130, 3274187), (145, 2935478), (182, 2338705), (203, 2096770), (254, 1675765), (290, 1467739), (377, 1129030), (406, 1048385), (455, 935482), (635, 670306), (754, 564515), (889, 478790), (910, 467741), (1015, 419354), (1270, 335153), (1651, 257810), (1778, 239395), (1885, 225806), (2030, 209677), (2639, 161290), (3302, 128905), (3683, 115570), (3770, 112903), (4445, 95758), (5278, 80645), (7366, 57785), (8255, 51562), (8890, 47879), (11557, 36830), (13195, 32258), (16129, 26390), (16510, 25781), (18415, 23114)]