30969834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7159}}^1$

素因数の和:7274

約数の個数: 32

約数和(自身を含む): 71485440

約数和(自身を除く): 40515606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 7159, 14318, 21477, 42954, 50113, 100226, 150339, 300678, 737377, 1474754, 2212131, 4424262, 5161639, 10323278, 15484917, 30969834]

約数ペア:

[(1, 30969834), (2, 15484917), (3, 10323278), (6, 5161639), (7, 4424262), (14, 2212131), (21, 1474754), (42, 737377), (103, 300678), (206, 150339), (309, 100226), (618, 50113), (721, 42954), (1442, 21477), (2163, 14318), (4326, 7159)]