335485780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 831704832

約数和(自身を除く): 496219052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 211, 277, 287, 410, 422, 554, 574, 820, 844, 1055, 1108, 1148, 1385, 1435, 1477, 1939, 2110, 2770, 2870, 2954, 3878, 4220, 5540, 5740, 5908, 7385, 7756, 8651, 9695, 11357, 14770, 17302, 19390, 22714, 29540, 34604, 38780, 43255, 45428, 56785, 58447, 60557, 79499, 86510, 113570, 116894, 121114, 158998, 173020, 227140, 233788, 242228, 292235, 302785, 317996, 397495, 409129, 584470, 605570, 794990, 818258, 1168940, 1211140, 1589980, 1636516, 2045645, 2396327, 4091290, 4792654, 8182580, 9585308, 11981635, 16774289, 23963270, 33548578, 47926540, 67097156, 83871445, 167742890, 335485780]

約数ペア:

[(1, 335485780), (2, 167742890), (4, 83871445), (5, 67097156), (7, 47926540), (10, 33548578), (14, 23963270), (20, 16774289), (28, 11981635), (35, 9585308), (41, 8182580), (70, 4792654), (82, 4091290), (140, 2396327), (164, 2045645), (205, 1636516), (211, 1589980), (277, 1211140), (287, 1168940), (410, 818258), (422, 794990), (554, 605570), (574, 584470), (820, 409129), (844, 397495), (1055, 317996), (1108, 302785), (1148, 292235), (1385, 242228), (1435, 233788), (1477, 227140), (1939, 173020), (2110, 158998), (2770, 121114), (2870, 116894), (2954, 113570), (3878, 86510), (4220, 79499), (5540, 60557), (5740, 58447), (5908, 56785), (7385, 45428), (7756, 43255), (8651, 38780), (9695, 34604), (11357, 29540), (14770, 22714), (17302, 19390)]