30087676

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 53933040

約数和(自身を除く): 23845364

約数列:

[1, 2, 4, 53, 106, 212, 347, 409, 694, 818, 1388, 1636, 18391, 21677, 36782, 43354, 73564, 86708, 141923, 283846, 567692, 7521919, 15043838, 30087676]

約数ペア:

[(1, 30087676), (2, 15043838), (4, 7521919), (53, 567692), (106, 283846), (212, 141923), (347, 86708), (409, 73564), (694, 43354), (818, 36782), (1388, 21677), (1636, 18391)]