30443720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33091}}^1$

素因数の和:33125

約数の個数: 32

約数和(自身を含む): 71478720

約数和(自身を除く): 41035000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 33091, 66182, 132364, 165455, 264728, 330910, 661820, 761093, 1323640, 1522186, 3044372, 3805465, 6088744, 7610930, 15221860, 30443720]

約数ペア:

[(1, 30443720), (2, 15221860), (4, 7610930), (5, 6088744), (8, 3805465), (10, 3044372), (20, 1522186), (23, 1323640), (40, 761093), (46, 661820), (92, 330910), (115, 264728), (184, 165455), (230, 132364), (460, 66182), (920, 33091)]