27831566820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{147773}}^1$

素因数の和:147901

約数の個数: 96

約数和(自身を含む): 80833560192

約数和(自身を除く): 53001993372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 73, 86, 129, 146, 172, 215, 219, 258, 292, 365, 430, 438, 516, 645, 730, 860, 876, 1095, 1290, 1460, 2190, 2580, 3139, 4380, 6278, 9417, 12556, 15695, 18834, 31390, 37668, 47085, 62780, 94170, 147773, 188340, 295546, 443319, 591092, 738865, 886638, 1477730, 1773276, 2216595, 2955460, 4433190, 6354239, 8866380, 10787429, 12708478, 19062717, 21574858, 25416956, 31771195, 32362287, 38125434, 43149716, 53937145, 63542390, 64724574, 76250868, 95313585, 107874290, 127084780, 129449148, 161811435, 190627170, 215748580, 323622870, 381254340, 463859447, 647245740, 927718894, 1391578341, 1855437788, 2319297235, 2783156682, 4638594470, 5566313364, 6957891705, 9277188940, 13915783410, 27831566820]

約数ペア:

[(1, 27831566820), (2, 13915783410), (3, 9277188940), (4, 6957891705), (5, 5566313364), (6, 4638594470), (10, 2783156682), (12, 2319297235), (15, 1855437788), (20, 1391578341), (30, 927718894), (43, 647245740), (60, 463859447), (73, 381254340), (86, 323622870), (129, 215748580), (146, 190627170), (172, 161811435), (215, 129449148), (219, 127084780), (258, 107874290), (292, 95313585), (365, 76250868), (430, 64724574), (438, 63542390), (516, 53937145), (645, 43149716), (730, 38125434), (860, 32362287), (876, 31771195), (1095, 25416956), (1290, 21574858), (1460, 19062717), (2190, 12708478), (2580, 10787429), (3139, 8866380), (4380, 6354239), (6278, 4433190), (9417, 2955460), (12556, 2216595), (15695, 1773276), (18834, 1477730), (31390, 886638), (37668, 738865), (47085, 591092), (62780, 443319), (94170, 295546), (147773, 188340)]