1936620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 7076160

約数和(自身を除く): 5139540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 53, 58, 60, 63, 70, 84, 87, 90, 105, 106, 116, 126, 140, 145, 159, 174, 180, 203, 210, 212, 252, 261, 265, 290, 315, 318, 348, 371, 406, 420, 435, 477, 522, 530, 580, 609, 630, 636, 742, 795, 812, 870, 954, 1015, 1044, 1060, 1113, 1218, 1260, 1305, 1484, 1537, 1590, 1740, 1827, 1855, 1908, 2030, 2226, 2385, 2436, 2610, 3045, 3074, 3180, 3339, 3654, 3710, 4060, 4452, 4611, 4770, 5220, 5565, 6090, 6148, 6678, 7308, 7420, 7685, 9135, 9222, 9540, 10759, 11130, 12180, 13356, 13833, 15370, 16695, 18270, 18444, 21518, 22260, 23055, 27666, 30740, 32277, 33390, 36540, 43036, 46110, 53795, 55332, 64554, 66780, 69165, 92220, 96831, 107590, 129108, 138330, 161385, 193662, 215180, 276660, 322770, 387324, 484155, 645540, 968310, 1936620]

約数ペア:

[(1, 1936620), (2, 968310), (3, 645540), (4, 484155), (5, 387324), (6, 322770), (7, 276660), (9, 215180), (10, 193662), (12, 161385), (14, 138330), (15, 129108), (18, 107590), (20, 96831), (21, 92220), (28, 69165), (29, 66780), (30, 64554), (35, 55332), (36, 53795), (42, 46110), (45, 43036), (53, 36540), (58, 33390), (60, 32277), (63, 30740), (70, 27666), (84, 23055), (87, 22260), (90, 21518), (105, 18444), (106, 18270), (116, 16695), (126, 15370), (140, 13833), (145, 13356), (159, 12180), (174, 11130), (180, 10759), (203, 9540), (210, 9222), (212, 9135), (252, 7685), (261, 7420), (265, 7308), (290, 6678), (315, 6148), (318, 6090), (348, 5565), (371, 5220), (406, 4770), (420, 4611), (435, 4452), (477, 4060), (522, 3710), (530, 3654), (580, 3339), (609, 3180), (630, 3074), (636, 3045), (742, 2610), (795, 2436), (812, 2385), (870, 2226), (954, 2030), (1015, 1908), (1044, 1855), (1060, 1827), (1113, 1740), (1218, 1590), (1260, 1537), (1305, 1484)]