74473090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1913}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 142631280

約数和(自身を除く): 68158190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 1913, 2290, 3826, 3893, 7786, 9565, 19130, 19465, 32521, 38930, 65042, 162605, 325210, 438077, 876154, 2190385, 4380770, 7447309, 14894618, 37236545, 74473090]

約数ペア:

[(1, 74473090), (2, 37236545), (5, 14894618), (10, 7447309), (17, 4380770), (34, 2190385), (85, 876154), (170, 438077), (229, 325210), (458, 162605), (1145, 65042), (1913, 38930), (2290, 32521), (3826, 19465), (3893, 19130), (7786, 9565)]