30930438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66949}}^1$

素因数の和:66972

約数の個数: 32

約数和(自身を含む): 77126400

約数和(自身を除く): 46195962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 66949, 133898, 200847, 401694, 468643, 736439, 937286, 1405929, 1472878, 2209317, 2811858, 4418634, 5155073, 10310146, 15465219, 30930438]

約数ペア:

[(1, 30930438), (2, 15465219), (3, 10310146), (6, 5155073), (7, 4418634), (11, 2811858), (14, 2209317), (21, 1472878), (22, 1405929), (33, 937286), (42, 736439), (66, 468643), (77, 401694), (154, 200847), (231, 133898), (462, 66949)]