29746990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 66777984

約数和(自身を除く): 37030994

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 337, 455, 485, 674, 679, 910, 970, 1261, 1358, 1685, 2359, 2522, 3370, 3395, 4381, 4718, 6305, 6790, 8762, 8827, 11795, 12610, 17654, 21905, 23590, 30667, 32689, 43810, 44135, 61334, 65378, 88270, 153335, 163445, 228823, 306670, 326890, 424957, 457646, 849914, 1144115, 2124785, 2288230, 2974699, 4249570, 5949398, 14873495, 29746990]

約数ペア:

[(1, 29746990), (2, 14873495), (5, 5949398), (7, 4249570), (10, 2974699), (13, 2288230), (14, 2124785), (26, 1144115), (35, 849914), (65, 457646), (70, 424957), (91, 326890), (97, 306670), (130, 228823), (182, 163445), (194, 153335), (337, 88270), (455, 65378), (485, 61334), (674, 44135), (679, 43810), (910, 32689), (970, 30667), (1261, 23590), (1358, 21905), (1685, 17654), (2359, 12610), (2522, 11795), (3370, 8827), (3395, 8762), (4381, 6790), (4718, 6305)]