27030410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 53841024

約数和(自身を除く): 26810614

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3461, 3905, 6922, 7810, 17305, 34610, 38071, 76142, 190355, 245731, 380710, 491462, 1228655, 2457310, 2703041, 5406082, 13515205, 27030410]

約数ペア:

[(1, 27030410), (2, 13515205), (5, 5406082), (10, 2703041), (11, 2457310), (22, 1228655), (55, 491462), (71, 380710), (110, 245731), (142, 190355), (355, 76142), (710, 38071), (781, 34610), (1562, 17305), (3461, 7810), (3905, 6922)]