30000838

素因数分解:

$2^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 53121600

約数和(自身を除く): 23120762

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 343, 433, 686, 707, 866, 1414, 3031, 4949, 6062, 9898, 21217, 34643, 42434, 43733, 69286, 87466, 148519, 297038, 306131, 612262, 2142917, 4285834, 15000419, 30000838]

約数ペア:

[(1, 30000838), (2, 15000419), (7, 4285834), (14, 2142917), (49, 612262), (98, 306131), (101, 297038), (202, 148519), (343, 87466), (433, 69286), (686, 43733), (707, 42434), (866, 34643), (1414, 21217), (3031, 9898), (4949, 6062)]