30497766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5507}}^1$

素因数の和:5596

約数の個数: 32

約数和(自身を含む): 66624768

約数和(自身を除く): 36127002

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5507, 5538, 11014, 16521, 33042, 71591, 143182, 214773, 390997, 429546, 781994, 1172991, 2345982, 5082961, 10165922, 15248883, 30497766]

約数ペア:

[(1, 30497766), (2, 15248883), (3, 10165922), (6, 5082961), (13, 2345982), (26, 1172991), (39, 781994), (71, 429546), (78, 390997), (142, 214773), (213, 143182), (426, 71591), (923, 33042), (1846, 16521), (2769, 11014), (5507, 5538)]