3912290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 7560000

約数和(自身を除く): 3647710

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 349, 590, 698, 1121, 1745, 2242, 3490, 5605, 6631, 11210, 13262, 20591, 33155, 41182, 66310, 102955, 205910, 391229, 782458, 1956145, 3912290]

約数ペア:

[(1, 3912290), (2, 1956145), (5, 782458), (10, 391229), (19, 205910), (38, 102955), (59, 66310), (95, 41182), (118, 33155), (190, 20591), (295, 13262), (349, 11210), (590, 6631), (698, 5605), (1121, 3490), (1745, 2242)]