2116963620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3920303}}^1$

素因数の和:3920321

約数の個数: 48

約数和(自身を含む): 6586110720

約数和(自身を除く): 4469147100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3920303, 7840606, 11760909, 15681212, 19601515, 23521818, 35282727, 39203030, 47043636, 58804545, 70565454, 78406060, 105848181, 117609090, 141130908, 176413635, 211696362, 235218180, 352827270, 423392724, 529240905, 705654540, 1058481810, 2116963620]

約数ペア:

[(1, 2116963620), (2, 1058481810), (3, 705654540), (4, 529240905), (5, 423392724), (6, 352827270), (9, 235218180), (10, 211696362), (12, 176413635), (15, 141130908), (18, 117609090), (20, 105848181), (27, 78406060), (30, 70565454), (36, 58804545), (45, 47043636), (54, 39203030), (60, 35282727), (90, 23521818), (108, 19601515), (135, 15681212), (180, 11760909), (270, 7840606), (540, 3920303)]