804940430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1901}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 1735354368

約数和(自身を除く): 930413938

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 263, 322, 526, 805, 1315, 1610, 1841, 1901, 2630, 3682, 3802, 6049, 9205, 9505, 12098, 13307, 18410, 19010, 26614, 30245, 42343, 43723, 60490, 66535, 84686, 87446, 133070, 211715, 218615, 306061, 423430, 437230, 499963, 612122, 999926, 1530305, 2499815, 3060610, 3499741, 4999630, 6999482, 11499149, 17498705, 22998298, 34997410, 57495745, 80494043, 114991490, 160988086, 402470215, 804940430]

約数ペア:

[(1, 804940430), (2, 402470215), (5, 160988086), (7, 114991490), (10, 80494043), (14, 57495745), (23, 34997410), (35, 22998298), (46, 17498705), (70, 11499149), (115, 6999482), (161, 4999630), (230, 3499741), (263, 3060610), (322, 2499815), (526, 1530305), (805, 999926), (1315, 612122), (1610, 499963), (1841, 437230), (1901, 423430), (2630, 306061), (3682, 218615), (3802, 211715), (6049, 133070), (9205, 87446), (9505, 84686), (12098, 66535), (13307, 60490), (18410, 43723), (19010, 42343), (26614, 30245)]