42501130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{12391}}^1$

素因数の和:12419

約数の個数: 32

約数和(自身を含む): 89222400

約数和(自身を除く): 46721270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 12391, 24782, 61955, 86737, 123910, 173474, 433685, 607159, 867370, 1214318, 3035795, 4250113, 6071590, 8500226, 21250565, 42501130]

約数ペア:

[(1, 42501130), (2, 21250565), (5, 8500226), (7, 6071590), (10, 4250113), (14, 3035795), (35, 1214318), (49, 867370), (70, 607159), (98, 433685), (245, 173474), (343, 123910), (490, 86737), (686, 61955), (1715, 24782), (3430, 12391)]