2009590620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{1259}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 5791564800

約数和(自身を除く): 3781974180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 719, 740, 1110, 1259, 1438, 2157, 2220, 2518, 2876, 3595, 3777, 4314, 5036, 6295, 7190, 7554, 8628, 10785, 12590, 14380, 15108, 18885, 21570, 25180, 26603, 37770, 43140, 46583, 53206, 75540, 79809, 93166, 106412, 133015, 139749, 159618, 186332, 232915, 266030, 279498, 319236, 399045, 465830, 532060, 558996, 698745, 798090, 905221, 931660, 1397490, 1596180, 1810442, 2715663, 2794980, 3620884, 4526105, 5431326, 9052210, 10862652, 13578315, 18104420, 27156630, 33493177, 54313260, 66986354, 100479531, 133972708, 167465885, 200959062, 334931770, 401918124, 502397655, 669863540, 1004795310, 2009590620]

約数ペア:

[(1, 2009590620), (2, 1004795310), (3, 669863540), (4, 502397655), (5, 401918124), (6, 334931770), (10, 200959062), (12, 167465885), (15, 133972708), (20, 100479531), (30, 66986354), (37, 54313260), (60, 33493177), (74, 27156630), (111, 18104420), (148, 13578315), (185, 10862652), (222, 9052210), (370, 5431326), (444, 4526105), (555, 3620884), (719, 2794980), (740, 2715663), (1110, 1810442), (1259, 1596180), (1438, 1397490), (2157, 931660), (2220, 905221), (2518, 798090), (2876, 698745), (3595, 558996), (3777, 532060), (4314, 465830), (5036, 399045), (6295, 319236), (7190, 279498), (7554, 266030), (8628, 232915), (10785, 186332), (12590, 159618), (14380, 139749), (15108, 133015), (18885, 106412), (21570, 93166), (25180, 79809), (26603, 75540), (37770, 53206), (43140, 46583)]