66915030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 200245248

約数和(自身を除く): 133330218

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 127, 130, 182, 193, 195, 210, 254, 273, 381, 386, 390, 455, 546, 579, 635, 762, 889, 910, 965, 1158, 1270, 1351, 1365, 1651, 1778, 1905, 1930, 2509, 2667, 2702, 2730, 2895, 3302, 3810, 4053, 4445, 4953, 5018, 5334, 5790, 6755, 7527, 8106, 8255, 8890, 9906, 11557, 12545, 13335, 13510, 15054, 16510, 17563, 20265, 23114, 24511, 24765, 25090, 26670, 34671, 35126, 37635, 40530, 49022, 49530, 52689, 57785, 69342, 73533, 75270, 87815, 105378, 115570, 122555, 147066, 171577, 173355, 175630, 245110, 263445, 318643, 343154, 346710, 367665, 514731, 526890, 637286, 735330, 857885, 955929, 1029462, 1593215, 1715770, 1911858, 2230501, 2573655, 3186430, 4461002, 4779645, 5147310, 6691503, 9559290, 11152505, 13383006, 22305010, 33457515, 66915030]

約数ペア:

[(1, 66915030), (2, 33457515), (3, 22305010), (5, 13383006), (6, 11152505), (7, 9559290), (10, 6691503), (13, 5147310), (14, 4779645), (15, 4461002), (21, 3186430), (26, 2573655), (30, 2230501), (35, 1911858), (39, 1715770), (42, 1593215), (65, 1029462), (70, 955929), (78, 857885), (91, 735330), (105, 637286), (127, 526890), (130, 514731), (182, 367665), (193, 346710), (195, 343154), (210, 318643), (254, 263445), (273, 245110), (381, 175630), (386, 173355), (390, 171577), (455, 147066), (546, 122555), (579, 115570), (635, 105378), (762, 87815), (889, 75270), (910, 73533), (965, 69342), (1158, 57785), (1270, 52689), (1351, 49530), (1365, 49022), (1651, 40530), (1778, 37635), (1905, 35126), (1930, 34671), (2509, 26670), (2667, 25090), (2702, 24765), (2730, 24511), (2895, 23114), (3302, 20265), (3810, 17563), (4053, 16510), (4445, 15054), (4953, 13510), (5018, 13335), (5334, 12545), (5790, 11557), (6755, 9906), (7527, 8890), (8106, 8255)]