30806384

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11959}}^1$

素因数の和:11997

約数の個数: 40

約数和(自身を含む): 71185920

約数和(自身を除く): 40379536

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 11959, 23918, 47836, 83713, 95672, 167426, 191344, 275057, 334852, 550114, 669704, 1100228, 1339408, 1925399, 2200456, 3850798, 4400912, 7701596, 15403192, 30806384]

約数ペア:

[(1, 30806384), (2, 15403192), (4, 7701596), (7, 4400912), (8, 3850798), (14, 2200456), (16, 1925399), (23, 1339408), (28, 1100228), (46, 669704), (56, 550114), (92, 334852), (112, 275057), (161, 191344), (184, 167426), (322, 95672), (368, 83713), (644, 47836), (1288, 23918), (2576, 11959)]