29722140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2649

約数の個数: 120

約数和(自身を含む): 106600032

約数和(自身を除く): 76877892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2621, 2835, 3780, 5242, 5670, 7863, 10484, 11340, 13105, 15726, 18347, 23589, 26210, 31452, 36694, 39315, 47178, 52420, 55041, 70767, 73388, 78630, 91735, 94356, 110082, 117945, 141534, 157260, 165123, 183470, 212301, 220164, 235890, 275205, 283068, 330246, 353835, 366940, 424602, 471780, 495369, 550410, 660492, 707670, 825615, 849204, 990738, 1061505, 1100820, 1415340, 1486107, 1651230, 1981476, 2123010, 2476845, 2972214, 3302460, 4246020, 4953690, 5944428, 7430535, 9907380, 14861070, 29722140]

約数ペア:

[(1, 29722140), (2, 14861070), (3, 9907380), (4, 7430535), (5, 5944428), (6, 4953690), (7, 4246020), (9, 3302460), (10, 2972214), (12, 2476845), (14, 2123010), (15, 1981476), (18, 1651230), (20, 1486107), (21, 1415340), (27, 1100820), (28, 1061505), (30, 990738), (35, 849204), (36, 825615), (42, 707670), (45, 660492), (54, 550410), (60, 495369), (63, 471780), (70, 424602), (81, 366940), (84, 353835), (90, 330246), (105, 283068), (108, 275205), (126, 235890), (135, 220164), (140, 212301), (162, 183470), (180, 165123), (189, 157260), (210, 141534), (252, 117945), (270, 110082), (315, 94356), (324, 91735), (378, 78630), (405, 73388), (420, 70767), (540, 55041), (567, 52420), (630, 47178), (756, 39315), (810, 36694), (945, 31452), (1134, 26210), (1260, 23589), (1620, 18347), (1890, 15726), (2268, 13105), (2621, 11340), (2835, 10484), (3780, 7863), (5242, 5670)]