2109476730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70315891}}^1$

素因数の和:70315901

約数の個数: 16

約数和(自身を含む): 5062744224

約数和(自身を除く): 2953267494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70315891, 140631782, 210947673, 351579455, 421895346, 703158910, 1054738365, 2109476730]

約数ペア:

[(1, 2109476730), (2, 1054738365), (3, 703158910), (5, 421895346), (6, 351579455), (10, 210947673), (15, 140631782), (30, 70315891)]