2100048690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{159457}}^1$

素因数の和:159906

約数の個数: 32

約数和(自身を含む): 5051629440

約数和(自身を除く): 2951580750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 159457, 318914, 478371, 797285, 956742, 1594570, 2391855, 4783710, 70001623, 140003246, 210004869, 350008115, 420009738, 700016230, 1050024345, 2100048690]

約数ペア:

[(1, 2100048690), (2, 1050024345), (3, 700016230), (5, 420009738), (6, 350008115), (10, 210004869), (15, 140003246), (30, 70001623), (439, 4783710), (878, 2391855), (1317, 1594570), (2195, 956742), (2634, 797285), (4390, 478371), (6585, 318914), (13170, 159457)]