213408510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1016231}}^1$

素因数の和:1016248

約数の個数: 32

約数和(自身を含む): 585349632

約数和(自身を除く): 371941122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1016231, 2032462, 3048693, 5081155, 6097386, 7113617, 10162310, 14227234, 15243465, 21340851, 30486930, 35568085, 42681702, 71136170, 106704255, 213408510]

約数ペア:

[(1, 213408510), (2, 106704255), (3, 71136170), (5, 42681702), (6, 35568085), (7, 30486930), (10, 21340851), (14, 15243465), (15, 14227234), (21, 10162310), (30, 7113617), (35, 6097386), (42, 5081155), (70, 3048693), (105, 2032462), (210, 1016231)]