552637260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{438601}}^1$

素因数の和:438623

約数の個数: 72

約数和(自身を含む): 1915813536

約数和(自身を除く): 1363176276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 438601, 877202, 1315803, 1754404, 2193005, 2631606, 3070207, 3947409, 4386010, 5263212, 6140414, 6579015, 7894818, 8772020, 9210621, 12280828, 13158030, 15351035, 15789636, 18421242, 19737045, 26316060, 27631863, 30702070, 36842484, 39474090, 46053105, 55263726, 61404140, 78948180, 92106210, 110527452, 138159315, 184212420, 276318630, 552637260]

約数ペア:

[(1, 552637260), (2, 276318630), (3, 184212420), (4, 138159315), (5, 110527452), (6, 92106210), (7, 78948180), (9, 61404140), (10, 55263726), (12, 46053105), (14, 39474090), (15, 36842484), (18, 30702070), (20, 27631863), (21, 26316060), (28, 19737045), (30, 18421242), (35, 15789636), (36, 15351035), (42, 13158030), (45, 12280828), (60, 9210621), (63, 8772020), (70, 7894818), (84, 6579015), (90, 6140414), (105, 5263212), (126, 4386010), (140, 3947409), (180, 3070207), (210, 2631606), (252, 2193005), (315, 1754404), (420, 1315803), (630, 877202), (1260, 438601)]