10139990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8552

約数の個数: 32

約数和(自身を含む): 22089024

約数和(自身を除く): 11949034

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 8521, 17042, 42605, 59647, 85210, 119294, 144857, 289714, 298235, 596470, 724285, 1013999, 1448570, 2027998, 5069995, 10139990]

約数ペア:

[(1, 10139990), (2, 5069995), (5, 2027998), (7, 1448570), (10, 1013999), (14, 724285), (17, 596470), (34, 298235), (35, 289714), (70, 144857), (85, 119294), (119, 85210), (170, 59647), (238, 42605), (595, 17042), (1190, 8521)]