17161620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 56851200

約数和(自身を除く): 39689580

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, 1409, 1740, 2030, 2436, 2818, 3045, 4060, 4227, 5636, 6090, 7045, 8454, 9863, 12180, 14090, 16908, 19726, 21135, 28180, 29589, 39452, 40861, 42270, 49315, 59178, 81722, 84540, 98630, 118356, 122583, 147945, 163444, 197260, 204305, 245166, 286027, 295890, 408610, 490332, 572054, 591780, 612915, 817220, 858081, 1144108, 1225830, 1430135, 1716162, 2451660, 2860270, 3432324, 4290405, 5720540, 8580810, 17161620]

約数ペア:

[(1, 17161620), (2, 8580810), (3, 5720540), (4, 4290405), (5, 3432324), (6, 2860270), (7, 2451660), (10, 1716162), (12, 1430135), (14, 1225830), (15, 1144108), (20, 858081), (21, 817220), (28, 612915), (29, 591780), (30, 572054), (35, 490332), (42, 408610), (58, 295890), (60, 286027), (70, 245166), (84, 204305), (87, 197260), (105, 163444), (116, 147945), (140, 122583), (145, 118356), (174, 98630), (203, 84540), (210, 81722), (290, 59178), (348, 49315), (406, 42270), (420, 40861), (435, 39452), (580, 29589), (609, 28180), (812, 21135), (870, 19726), (1015, 16908), (1218, 14090), (1409, 12180), (1740, 9863), (2030, 8454), (2436, 7045), (2818, 6090), (3045, 5636), (4060, 4227)]