417007630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 856215360

約数和(自身を除く): 439207730

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 197, 247, 394, 494, 857, 985, 1235, 1714, 1970, 2470, 2561, 3743, 4285, 5122, 7486, 8570, 11141, 12805, 16283, 18715, 22282, 25610, 32566, 37430, 48659, 55705, 81415, 97318, 111410, 162830, 168829, 211679, 243295, 337658, 423358, 486590, 844145, 1058395, 1688290, 2116790, 2194777, 3207751, 4389554, 6415502, 10973885, 16038755, 21947770, 32077510, 41700763, 83401526, 208503815, 417007630]

約数ペア:

[(1, 417007630), (2, 208503815), (5, 83401526), (10, 41700763), (13, 32077510), (19, 21947770), (26, 16038755), (38, 10973885), (65, 6415502), (95, 4389554), (130, 3207751), (190, 2194777), (197, 2116790), (247, 1688290), (394, 1058395), (494, 844145), (857, 486590), (985, 423358), (1235, 337658), (1714, 243295), (1970, 211679), (2470, 168829), (2561, 162830), (3743, 111410), (4285, 97318), (5122, 81415), (7486, 55705), (8570, 48659), (11141, 37430), (12805, 32566), (16283, 25610), (18715, 22282)]