17471340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3391

約数の個数: 72

約数和(自身を含む): 54840240

約数和(自身を除く): 37368900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 3347, 5220, 6694, 10041, 13388, 16735, 20082, 30123, 33470, 40164, 50205, 60246, 66940, 97063, 100410, 120492, 150615, 194126, 200820, 291189, 301230, 388252, 485315, 582378, 602460, 873567, 970630, 1164756, 1455945, 1747134, 1941260, 2911890, 3494268, 4367835, 5823780, 8735670, 17471340]

約数ペア:

[(1, 17471340), (2, 8735670), (3, 5823780), (4, 4367835), (5, 3494268), (6, 2911890), (9, 1941260), (10, 1747134), (12, 1455945), (15, 1164756), (18, 970630), (20, 873567), (29, 602460), (30, 582378), (36, 485315), (45, 388252), (58, 301230), (60, 291189), (87, 200820), (90, 194126), (116, 150615), (145, 120492), (174, 100410), (180, 97063), (261, 66940), (290, 60246), (348, 50205), (435, 40164), (522, 33470), (580, 30123), (870, 20082), (1044, 16735), (1305, 13388), (1740, 10041), (2610, 6694), (3347, 5220)]