78971630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{464539}}^1$

素因数の和:464563

約数の個数: 16

約数和(自身を含む): 150510960

約数和(自身を除く): 71539330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 464539, 929078, 2322695, 4645390, 7897163, 15794326, 39485815, 78971630]

約数ペア:

[(1, 78971630), (2, 39485815), (5, 15794326), (10, 7897163), (17, 4645390), (34, 2322695), (85, 929078), (170, 464539)]