23543940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1981

約数の個数: 96

約数和(自身を含む): 77978880

約数和(自身を除く): 54434940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 1933, 2030, 2436, 3045, 3866, 4060, 5799, 6090, 7732, 9665, 11598, 12180, 13531, 19330, 23196, 27062, 28995, 38660, 40593, 54124, 56057, 57990, 67655, 81186, 112114, 115980, 135310, 162372, 168171, 202965, 224228, 270620, 280285, 336342, 392399, 405930, 560570, 672684, 784798, 811860, 840855, 1121140, 1177197, 1569596, 1681710, 1961995, 2354394, 3363420, 3923990, 4708788, 5885985, 7847980, 11771970, 23543940]

約数ペア:

[(1, 23543940), (2, 11771970), (3, 7847980), (4, 5885985), (5, 4708788), (6, 3923990), (7, 3363420), (10, 2354394), (12, 1961995), (14, 1681710), (15, 1569596), (20, 1177197), (21, 1121140), (28, 840855), (29, 811860), (30, 784798), (35, 672684), (42, 560570), (58, 405930), (60, 392399), (70, 336342), (84, 280285), (87, 270620), (105, 224228), (116, 202965), (140, 168171), (145, 162372), (174, 135310), (203, 115980), (210, 112114), (290, 81186), (348, 67655), (406, 57990), (420, 56057), (435, 54124), (580, 40593), (609, 38660), (812, 28995), (870, 27062), (1015, 23196), (1218, 19330), (1740, 13531), (1933, 12180), (2030, 11598), (2436, 9665), (3045, 7732), (3866, 6090), (4060, 5799)]