3930379390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1517521}}^1$

素因数の和:1517572

約数の個数: 32

約数和(自身を含む): 8303880384

約数和(自身を除く): 4373500994

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 1517521, 3035042, 7587605, 10622647, 15175210, 21245294, 53113235, 56148277, 106226470, 112296554, 280741385, 393037939, 561482770, 786075878, 1965189695, 3930379390]

約数ペア:

[(1, 3930379390), (2, 1965189695), (5, 786075878), (7, 561482770), (10, 393037939), (14, 280741385), (35, 112296554), (37, 106226470), (70, 56148277), (74, 53113235), (185, 21245294), (259, 15175210), (370, 10622647), (518, 7587605), (1295, 3035042), (2590, 1517521)]