310715596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 589317120

約数和(自身を除く): 278601524

約数列:

[1, 2, 4, 17, 34, 68, 71, 139, 142, 278, 284, 463, 556, 926, 1207, 1852, 2363, 2414, 4726, 4828, 7871, 9452, 9869, 15742, 19738, 31484, 32873, 39476, 64357, 65746, 128714, 131492, 167773, 257428, 335546, 558841, 671092, 1094069, 1117682, 2188138, 2235364, 4376276, 4569347, 9138694, 18277388, 77678899, 155357798, 310715596]

約数ペア:

[(1, 310715596), (2, 155357798), (4, 77678899), (17, 18277388), (34, 9138694), (68, 4569347), (71, 4376276), (139, 2235364), (142, 2188138), (278, 1117682), (284, 1094069), (463, 671092), (556, 558841), (926, 335546), (1207, 257428), (1852, 167773), (2363, 131492), (2414, 128714), (4726, 65746), (4828, 64357), (7871, 39476), (9452, 32873), (9869, 31484), (15742, 19738)]