14722540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 36599472

約数和(自身を除く): 21876932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 181, 196, 245, 332, 362, 415, 490, 581, 724, 830, 905, 980, 1162, 1267, 1660, 1810, 2324, 2534, 2905, 3620, 4067, 5068, 5810, 6335, 8134, 8869, 11620, 12670, 15023, 16268, 17738, 20335, 25340, 30046, 35476, 40670, 44345, 60092, 75115, 81340, 88690, 105161, 150230, 177380, 210322, 300460, 420644, 525805, 736127, 1051610, 1472254, 2103220, 2944508, 3680635, 7361270, 14722540]

約数ペア:

[(1, 14722540), (2, 7361270), (4, 3680635), (5, 2944508), (7, 2103220), (10, 1472254), (14, 1051610), (20, 736127), (28, 525805), (35, 420644), (49, 300460), (70, 210322), (83, 177380), (98, 150230), (140, 105161), (166, 88690), (181, 81340), (196, 75115), (245, 60092), (332, 44345), (362, 40670), (415, 35476), (490, 30046), (581, 25340), (724, 20335), (830, 17738), (905, 16268), (980, 15023), (1162, 12670), (1267, 11620), (1660, 8869), (1810, 8134), (2324, 6335), (2534, 5810), (2905, 5068), (3620, 4067)]