27103020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1439

約数の個数: 96

約数和(自身を含む): 88639488

約数和(自身を除く): 61536468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1373, 1410, 1645, 1974, 2746, 2820, 3290, 3948, 4119, 4935, 5492, 6580, 6865, 8238, 9611, 9870, 13730, 16476, 19222, 19740, 20595, 27460, 28833, 38444, 41190, 48055, 57666, 64531, 82380, 96110, 115332, 129062, 144165, 192220, 193593, 258124, 288330, 322655, 387186, 451717, 576660, 645310, 774372, 903434, 967965, 1290620, 1355151, 1806868, 1935930, 2258585, 2710302, 3871860, 4517170, 5420604, 6775755, 9034340, 13551510, 27103020]

約数ペア:

[(1, 27103020), (2, 13551510), (3, 9034340), (4, 6775755), (5, 5420604), (6, 4517170), (7, 3871860), (10, 2710302), (12, 2258585), (14, 1935930), (15, 1806868), (20, 1355151), (21, 1290620), (28, 967965), (30, 903434), (35, 774372), (42, 645310), (47, 576660), (60, 451717), (70, 387186), (84, 322655), (94, 288330), (105, 258124), (140, 193593), (141, 192220), (188, 144165), (210, 129062), (235, 115332), (282, 96110), (329, 82380), (420, 64531), (470, 57666), (564, 48055), (658, 41190), (705, 38444), (940, 28833), (987, 27460), (1316, 20595), (1373, 19740), (1410, 19222), (1645, 16476), (1974, 13730), (2746, 9870), (2820, 9611), (3290, 8238), (3948, 6865), (4119, 6580), (4935, 5492)]