727210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 24

約数和(自身を含む): 1441188

約数和(自身を除く): 713978

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 601, 605, 1202, 1210, 3005, 6010, 6611, 13222, 33055, 66110, 72721, 145442, 363605, 727210]

約数ペア:

[(1, 727210), (2, 363605), (5, 145442), (10, 72721), (11, 66110), (22, 33055), (55, 13222), (110, 6611), (121, 6010), (242, 3005), (601, 1210), (605, 1202)]