29811285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 36232875

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 293, 315, 323, 357, 399, 595, 665, 765, 855, 879, 969, 1071, 1197, 1465, 1615, 1785, 1995, 2051, 2261, 2637, 2907, 4395, 4845, 4981, 5355, 5567, 5985, 6153, 6783, 10255, 11305, 13185, 14535, 14943, 16701, 18459, 20349, 24905, 27835, 30765, 33915, 34867, 38969, 44829, 50103, 74715, 83505, 92295, 94639, 101745, 104601, 116907, 174335, 194845, 224145, 250515, 283917, 313803, 350721, 473195, 523005, 584535, 662473, 851751, 1419585, 1569015, 1753605, 1987419, 3312365, 4258755, 5962257, 9937095, 29811285]

約数ペア:

[(1, 29811285), (3, 9937095), (5, 5962257), (7, 4258755), (9, 3312365), (15, 1987419), (17, 1753605), (19, 1569015), (21, 1419585), (35, 851751), (45, 662473), (51, 584535), (57, 523005), (63, 473195), (85, 350721), (95, 313803), (105, 283917), (119, 250515), (133, 224145), (153, 194845), (171, 174335), (255, 116907), (285, 104601), (293, 101745), (315, 94639), (323, 92295), (357, 83505), (399, 74715), (595, 50103), (665, 44829), (765, 38969), (855, 34867), (879, 33915), (969, 30765), (1071, 27835), (1197, 24905), (1465, 20349), (1615, 18459), (1785, 16701), (1995, 14943), (2051, 14535), (2261, 13185), (2637, 11305), (2907, 10255), (4395, 6783), (4845, 6153), (4981, 5985), (5355, 5567)]