134217230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7639}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 277240320

約数和(自身を除く): 143023090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 7639, 8785, 15278, 17570, 38195, 53473, 76390, 106946, 267365, 534730, 1917389, 3834778, 9586945, 13421723, 19173890, 26843446, 67108615, 134217230]

約数ペア:

[(1, 134217230), (2, 67108615), (5, 26843446), (7, 19173890), (10, 13421723), (14, 9586945), (35, 3834778), (70, 1917389), (251, 534730), (502, 267365), (1255, 106946), (1757, 76390), (2510, 53473), (3514, 38195), (7639, 17570), (8785, 15278)]