29758820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 78236928

約数和(自身を除く): 48478108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 197, 260, 332, 364, 394, 415, 455, 581, 788, 830, 910, 985, 1079, 1162, 1379, 1660, 1820, 1970, 2158, 2324, 2561, 2758, 2905, 3940, 4316, 5122, 5395, 5516, 5810, 6895, 7553, 10244, 10790, 11620, 12805, 13790, 15106, 16351, 17927, 21580, 25610, 27580, 30212, 32702, 35854, 37765, 51220, 65404, 71708, 75530, 81755, 89635, 114457, 151060, 163510, 179270, 212563, 228914, 327020, 358540, 425126, 457828, 572285, 850252, 1062815, 1144570, 1487941, 2125630, 2289140, 2975882, 4251260, 5951764, 7439705, 14879410, 29758820]

約数ペア:

[(1, 29758820), (2, 14879410), (4, 7439705), (5, 5951764), (7, 4251260), (10, 2975882), (13, 2289140), (14, 2125630), (20, 1487941), (26, 1144570), (28, 1062815), (35, 850252), (52, 572285), (65, 457828), (70, 425126), (83, 358540), (91, 327020), (130, 228914), (140, 212563), (166, 179270), (182, 163510), (197, 151060), (260, 114457), (332, 89635), (364, 81755), (394, 75530), (415, 71708), (455, 65404), (581, 51220), (788, 37765), (830, 35854), (910, 32702), (985, 30212), (1079, 27580), (1162, 25610), (1379, 21580), (1660, 17927), (1820, 16351), (1970, 15106), (2158, 13790), (2324, 12805), (2561, 11620), (2758, 10790), (2905, 10244), (3940, 7553), (4316, 6895), (5122, 5810), (5395, 5516)]