14147770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 31916808

約数和(自身を除く): 17769038

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 2221, 3185, 4442, 6370, 11105, 15547, 22210, 28873, 31094, 57746, 77735, 108829, 144365, 155470, 202111, 217658, 288730, 404222, 544145, 1010555, 1088290, 1414777, 2021110, 2829554, 7073885, 14147770]

約数ペア:

[(1, 14147770), (2, 7073885), (5, 2829554), (7, 2021110), (10, 1414777), (13, 1088290), (14, 1010555), (26, 544145), (35, 404222), (49, 288730), (65, 217658), (70, 202111), (91, 155470), (98, 144365), (130, 108829), (182, 77735), (245, 57746), (455, 31094), (490, 28873), (637, 22210), (910, 15547), (1274, 11105), (2221, 6370), (3185, 4442)]