30689134

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 24131666

約数列:

[1, 2, 7, 14, 29, 58, 203, 269, 281, 406, 538, 562, 1883, 1967, 3766, 3934, 7801, 8149, 15602, 16298, 54607, 57043, 75589, 109214, 114086, 151178, 529123, 1058246, 2192081, 4384162, 15344567, 30689134]

約数ペア:

[(1, 30689134), (2, 15344567), (7, 4384162), (14, 2192081), (29, 1058246), (58, 529123), (203, 151178), (269, 114086), (281, 109214), (406, 75589), (538, 57043), (562, 54607), (1883, 16298), (1967, 15602), (3766, 8149), (3934, 7801)]