1215671010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{4493}}^1$

素因数の和:4843

約数の個数: 64

約数和(自身を含む): 3028596480

約数和(自身を除く): 1812925470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 311, 435, 622, 870, 933, 1555, 1866, 3110, 4493, 4665, 8986, 9019, 9330, 13479, 18038, 22465, 26958, 27057, 44930, 45095, 54114, 67395, 90190, 130297, 134790, 135285, 260594, 270570, 390891, 651485, 781782, 1302970, 1397323, 1954455, 2794646, 3908910, 4191969, 6986615, 8383938, 13973230, 20959845, 40522367, 41919690, 81044734, 121567101, 202611835, 243134202, 405223670, 607835505, 1215671010]

約数ペア:

[(1, 1215671010), (2, 607835505), (3, 405223670), (5, 243134202), (6, 202611835), (10, 121567101), (15, 81044734), (29, 41919690), (30, 40522367), (58, 20959845), (87, 13973230), (145, 8383938), (174, 6986615), (290, 4191969), (311, 3908910), (435, 2794646), (622, 1954455), (870, 1397323), (933, 1302970), (1555, 781782), (1866, 651485), (3110, 390891), (4493, 270570), (4665, 260594), (8986, 135285), (9019, 134790), (9330, 130297), (13479, 90190), (18038, 67395), (22465, 54114), (26958, 45095), (27057, 44930)]