30591564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 74941440

約数和(自身を除く): 44349876

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 271, 276, 409, 542, 813, 818, 1084, 1227, 1626, 1636, 2454, 3252, 4908, 6233, 9407, 12466, 18699, 18814, 24932, 28221, 37398, 37628, 56442, 74796, 110839, 112884, 221678, 332517, 443356, 665034, 1330068, 2549297, 5098594, 7647891, 10197188, 15295782, 30591564]

約数ペア:

[(1, 30591564), (2, 15295782), (3, 10197188), (4, 7647891), (6, 5098594), (12, 2549297), (23, 1330068), (46, 665034), (69, 443356), (92, 332517), (138, 221678), (271, 112884), (276, 110839), (409, 74796), (542, 56442), (813, 37628), (818, 37398), (1084, 28221), (1227, 24932), (1626, 18814), (1636, 18699), (2454, 12466), (3252, 9407), (4908, 6233)]