210488910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{17497}}^1$

素因数の和:17908

約数の個数: 32

約数和(自身を含む): 506462112

約数和(自身を除く): 295973202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 17497, 34994, 52491, 87485, 104982, 174970, 262455, 524910, 7016297, 14032594, 21048891, 35081485, 42097782, 70162970, 105244455, 210488910]

約数ペア:

[(1, 210488910), (2, 105244455), (3, 70162970), (5, 42097782), (6, 35081485), (10, 21048891), (15, 14032594), (30, 7016297), (401, 524910), (802, 262455), (1203, 174970), (2005, 104982), (2406, 87485), (4010, 52491), (6015, 34994), (12030, 17497)]