4779010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 8957952

約数和(自身を除く): 4178942

約数列:

[1, 2, 5, 10, 53, 71, 106, 127, 142, 254, 265, 355, 530, 635, 710, 1270, 3763, 6731, 7526, 9017, 13462, 18034, 18815, 33655, 37630, 45085, 67310, 90170, 477901, 955802, 2389505, 4779010]

約数ペア:

[(1, 4779010), (2, 2389505), (5, 955802), (10, 477901), (53, 90170), (71, 67310), (106, 45085), (127, 37630), (142, 33655), (254, 18815), (265, 18034), (355, 13462), (530, 9017), (635, 7526), (710, 6731), (1270, 3763)]