14212940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{14503}}^1$

素因数の和:14526

約数の個数: 36

約数和(自身を含む): 34722576

約数和(自身を除く): 20509636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 14503, 29006, 58012, 72515, 101521, 145030, 203042, 290060, 406084, 507605, 710647, 1015210, 1421294, 2030420, 2842588, 3553235, 7106470, 14212940]

約数ペア:

[(1, 14212940), (2, 7106470), (4, 3553235), (5, 2842588), (7, 2030420), (10, 1421294), (14, 1015210), (20, 710647), (28, 507605), (35, 406084), (49, 290060), (70, 203042), (98, 145030), (140, 101521), (196, 72515), (245, 58012), (490, 29006), (980, 14503)]