30691038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3191}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 70479360

約数和(自身を除く): 39788322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3191, 3206, 4809, 6382, 9573, 9618, 19146, 22337, 44674, 67011, 134022, 730739, 1461478, 2192217, 4384434, 5115173, 10230346, 15345519, 30691038]

約数ペア:

[(1, 30691038), (2, 15345519), (3, 10230346), (6, 5115173), (7, 4384434), (14, 2192217), (21, 1461478), (42, 730739), (229, 134022), (458, 67011), (687, 44674), (1374, 22337), (1603, 19146), (3191, 9618), (3206, 9573), (4809, 6382)]