14999740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 37900800

約数和(自身を除く): 22901060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5639, 11278, 22556, 28195, 39473, 56390, 78946, 107141, 112780, 157892, 197365, 214282, 394730, 428564, 535705, 749987, 789460, 1071410, 1499974, 2142820, 2999948, 3749935, 7499870, 14999740]

約数ペア:

[(1, 14999740), (2, 7499870), (4, 3749935), (5, 2999948), (7, 2142820), (10, 1499974), (14, 1071410), (19, 789460), (20, 749987), (28, 535705), (35, 428564), (38, 394730), (70, 214282), (76, 197365), (95, 157892), (133, 112780), (140, 107141), (190, 78946), (266, 56390), (380, 39473), (532, 28195), (665, 22556), (1330, 11278), (2660, 5639)]