30748206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 65352960

約数和(自身を除く): 34604754

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 487, 619, 974, 1238, 1461, 1857, 2922, 3714, 8279, 10523, 16558, 21046, 24837, 31569, 49674, 63138, 301453, 602906, 904359, 1808718, 5124701, 10249402, 15374103, 30748206]

約数ペア:

[(1, 30748206), (2, 15374103), (3, 10249402), (6, 5124701), (17, 1808718), (34, 904359), (51, 602906), (102, 301453), (487, 63138), (619, 49674), (974, 31569), (1238, 24837), (1461, 21046), (1857, 16558), (2922, 10523), (3714, 8279)]