154130270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1543}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 317495808

約数和(自身を除く): 163365538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1427, 1543, 2854, 3086, 7135, 7715, 9989, 10801, 14270, 15430, 19978, 21602, 49945, 54005, 99890, 108010, 2201861, 4403722, 11009305, 15413027, 22018610, 30826054, 77065135, 154130270]

約数ペア:

[(1, 154130270), (2, 77065135), (5, 30826054), (7, 22018610), (10, 15413027), (14, 11009305), (35, 4403722), (70, 2201861), (1427, 108010), (1543, 99890), (2854, 54005), (3086, 49945), (7135, 21602), (7715, 19978), (9989, 15430), (10801, 14270)]