71319702970

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1\times {\mathrm{48029}}^1$

素因数の和:49110

約数の個数: 32

約数和(自身を含む): 129307518720

約数和(自身を除く): 57987815750

約数列:

[1, 2, 5, 10, 163, 326, 815, 911, 1630, 1822, 4555, 9110, 48029, 96058, 148493, 240145, 296986, 480290, 742465, 1484930, 7828727, 15657454, 39143635, 43754419, 78287270, 87508838, 218772095, 437544190, 7131970297, 14263940594, 35659851485, 71319702970]

約数ペア:

[(1, 71319702970), (2, 35659851485), (5, 14263940594), (10, 7131970297), (163, 437544190), (326, 218772095), (815, 87508838), (911, 78287270), (1630, 43754419), (1822, 39143635), (4555, 15657454), (9110, 7828727), (48029, 1484930), (96058, 742465), (148493, 480290), (240145, 296986)]