30729412

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6733}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 61845056

約数和(自身を除く): 31115644

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 6733, 13466, 26932, 47131, 94262, 188524, 1097479, 2194958, 4389916, 7682353, 15364706, 30729412]

約数ペア:

[(1, 30729412), (2, 15364706), (4, 7682353), (7, 4389916), (14, 2194958), (28, 1097479), (163, 188524), (326, 94262), (652, 47131), (1141, 26932), (2282, 13466), (4564, 6733)]