86837940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{22973}}^1$

素因数の和:22998

約数の個数: 96

約数和(自身を含む): 308770560

約数和(自身を除く): 221932620

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 22973, 45946, 68919, 91892, 114865, 137838, 160811, 206757, 229730, 275676, 321622, 344595, 413514, 459460, 482433, 620271, 643244, 689190, 804055, 827028, 964866, 1033785, 1240542, 1378380, 1447299, 1608110, 1929732, 2067570, 2412165, 2481084, 2894598, 3101355, 3216220, 4135140, 4341897, 4824330, 5789196, 6202710, 7236495, 8683794, 9648660, 12405420, 14472990, 17367588, 21709485, 28945980, 43418970, 86837940]

約数ペア:

[(1, 86837940), (2, 43418970), (3, 28945980), (4, 21709485), (5, 17367588), (6, 14472990), (7, 12405420), (9, 9648660), (10, 8683794), (12, 7236495), (14, 6202710), (15, 5789196), (18, 4824330), (20, 4341897), (21, 4135140), (27, 3216220), (28, 3101355), (30, 2894598), (35, 2481084), (36, 2412165), (42, 2067570), (45, 1929732), (54, 1608110), (60, 1447299), (63, 1378380), (70, 1240542), (84, 1033785), (90, 964866), (105, 827028), (108, 804055), (126, 689190), (135, 643244), (140, 620271), (180, 482433), (189, 459460), (210, 413514), (252, 344595), (270, 321622), (315, 275676), (378, 229730), (420, 206757), (540, 160811), (630, 137838), (756, 114865), (945, 91892), (1260, 68919), (1890, 45946), (3780, 22973)]