30723028

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4079}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 61689600

約数和(自身を除く): 30966572

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 4079, 7532, 8158, 16316, 28553, 57106, 114212, 1097251, 2194502, 4389004, 7680757, 15361514, 30723028]

約数ペア:

[(1, 30723028), (2, 15361514), (4, 7680757), (7, 4389004), (14, 2194502), (28, 1097251), (269, 114212), (538, 57106), (1076, 28553), (1883, 16316), (3766, 8158), (4079, 7532)]