30149918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21199

約数の個数: 16

約数和(自身を含む): 48715776

約数和(自身を除く): 18565858

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 21143, 42286, 486289, 655433, 972578, 1310866, 15074959, 30149918]

約数ペア:

[(1, 30149918), (2, 15074959), (23, 1310866), (31, 972578), (46, 655433), (62, 486289), (713, 42286), (1426, 21143)]