30874698

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55331}}^1$

素因数の和:55370

約数の個数: 24

約数和(自身を含む): 69054336

約数和(自身を除く): 38179638

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 55331, 110662, 165993, 331986, 497979, 995958, 1715261, 3430522, 5145783, 10291566, 15437349, 30874698]

約数ペア:

[(1, 30874698), (2, 15437349), (3, 10291566), (6, 5145783), (9, 3430522), (18, 1715261), (31, 995958), (62, 497979), (93, 331986), (186, 165993), (279, 110662), (558, 55331)]