83717130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 240058368

約数和(自身を除く): 156341238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 73, 86, 105, 127, 129, 146, 210, 215, 219, 254, 258, 301, 365, 381, 430, 438, 511, 602, 635, 645, 730, 762, 889, 903, 1022, 1095, 1270, 1290, 1505, 1533, 1778, 1806, 1905, 2190, 2555, 2667, 3010, 3066, 3139, 3810, 4445, 4515, 5110, 5334, 5461, 6278, 7665, 8890, 9030, 9271, 9417, 10922, 13335, 15330, 15695, 16383, 18542, 18834, 21973, 26670, 27305, 27813, 31390, 32766, 38227, 43946, 46355, 47085, 54610, 55626, 64897, 65919, 76454, 81915, 92710, 94170, 109865, 114681, 129794, 131838, 139065, 163830, 191135, 194691, 219730, 229362, 278130, 324485, 329595, 382270, 389382, 398653, 573405, 648970, 659190, 797306, 973455, 1146810, 1195959, 1946910, 1993265, 2391918, 2790571, 3986530, 5581142, 5979795, 8371713, 11959590, 13952855, 16743426, 27905710, 41858565, 83717130]

約数ペア:

[(1, 83717130), (2, 41858565), (3, 27905710), (5, 16743426), (6, 13952855), (7, 11959590), (10, 8371713), (14, 5979795), (15, 5581142), (21, 3986530), (30, 2790571), (35, 2391918), (42, 1993265), (43, 1946910), (70, 1195959), (73, 1146810), (86, 973455), (105, 797306), (127, 659190), (129, 648970), (146, 573405), (210, 398653), (215, 389382), (219, 382270), (254, 329595), (258, 324485), (301, 278130), (365, 229362), (381, 219730), (430, 194691), (438, 191135), (511, 163830), (602, 139065), (635, 131838), (645, 129794), (730, 114681), (762, 109865), (889, 94170), (903, 92710), (1022, 81915), (1095, 76454), (1270, 65919), (1290, 64897), (1505, 55626), (1533, 54610), (1778, 47085), (1806, 46355), (1905, 43946), (2190, 38227), (2555, 32766), (2667, 31390), (3010, 27813), (3066, 27305), (3139, 26670), (3810, 21973), (4445, 18834), (4515, 18542), (5110, 16383), (5334, 15695), (5461, 15330), (6278, 13335), (7665, 10922), (8890, 9417), (9030, 9271)]