21086468790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{214883}}^1$

素因数の和:218164

約数の個数: 32

約数和(自身を含む): 50623232256

約数和(自身を除く): 29536763466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3271, 6542, 9813, 16355, 19626, 32710, 49065, 98130, 214883, 429766, 644649, 1074415, 1289298, 2148830, 3223245, 6446490, 702882293, 1405764586, 2108646879, 3514411465, 4217293758, 7028822930, 10543234395, 21086468790]

約数ペア:

[(1, 21086468790), (2, 10543234395), (3, 7028822930), (5, 4217293758), (6, 3514411465), (10, 2108646879), (15, 1405764586), (30, 702882293), (3271, 6446490), (6542, 3223245), (9813, 2148830), (16355, 1289298), (19626, 1074415), (32710, 644649), (49065, 429766), (98130, 214883)]