3044238440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{9781}}^1$

素因数の和:10074

約数の個数: 64

約数和(自身を含む): 7099384320

約数和(自身を除く): 4055145880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 251, 310, 502, 620, 1004, 1240, 1255, 2008, 2510, 5020, 7781, 9781, 10040, 15562, 19562, 31124, 38905, 39124, 48905, 62248, 77810, 78248, 97810, 155620, 195620, 303211, 311240, 391240, 606422, 1212844, 1516055, 2425688, 2455031, 3032110, 4910062, 6064220, 9820124, 12128440, 12275155, 19640248, 24550310, 49100620, 76105961, 98201240, 152211922, 304423844, 380529805, 608847688, 761059610, 1522119220, 3044238440]

約数ペア:

[(1, 3044238440), (2, 1522119220), (4, 761059610), (5, 608847688), (8, 380529805), (10, 304423844), (20, 152211922), (31, 98201240), (40, 76105961), (62, 49100620), (124, 24550310), (155, 19640248), (248, 12275155), (251, 12128440), (310, 9820124), (502, 6064220), (620, 4910062), (1004, 3032110), (1240, 2455031), (1255, 2425688), (2008, 1516055), (2510, 1212844), (5020, 606422), (7781, 391240), (9781, 311240), (10040, 303211), (15562, 195620), (19562, 155620), (31124, 97810), (38905, 78248), (39124, 77810), (48905, 62248)]