30547460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37253}}^1$

素因数の和:37303

約数の個数: 24

約数和(自身を含む): 65716056

約数和(自身を除く): 35168596

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37253, 74506, 149012, 186265, 372530, 745060, 1527373, 3054746, 6109492, 7636865, 15273730, 30547460]

約数ペア:

[(1, 30547460), (2, 15273730), (4, 7636865), (5, 6109492), (10, 3054746), (20, 1527373), (41, 745060), (82, 372530), (164, 186265), (205, 149012), (410, 74506), (820, 37253)]