30546760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33203}}^1$

素因数の和:33237

約数の個数: 32

約数和(自身を含む): 71720640

約数和(自身を除く): 41173880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 33203, 66406, 132812, 166015, 265624, 332030, 664060, 763669, 1328120, 1527338, 3054676, 3818345, 6109352, 7636690, 15273380, 30546760]

約数ペア:

[(1, 30546760), (2, 15273380), (4, 7636690), (5, 6109352), (8, 3818345), (10, 3054676), (20, 1527338), (23, 1328120), (40, 763669), (46, 664060), (92, 332030), (115, 265624), (184, 166015), (230, 132812), (460, 66406), (920, 33203)]