107081660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{109267}}^1$

素因数の和:109290

約数の個数: 36

約数和(自身を含む): 261587592

約数和(自身を除く): 154505932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 109267, 218534, 437068, 546335, 764869, 1092670, 1529738, 2185340, 3059476, 3824345, 5354083, 7648690, 10708166, 15297380, 21416332, 26770415, 53540830, 107081660]

約数ペア:

[(1, 107081660), (2, 53540830), (4, 26770415), (5, 21416332), (7, 15297380), (10, 10708166), (14, 7648690), (20, 5354083), (28, 3824345), (35, 3059476), (49, 2185340), (70, 1529738), (98, 1092670), (140, 764869), (196, 546335), (245, 437068), (490, 218534), (980, 109267)]