307029678

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{5351}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 627340032

約数和(自身を除く): 320310354

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 393, 438, 786, 5351, 9563, 10702, 16053, 19126, 28689, 32106, 57378, 390623, 700981, 781246, 1171869, 1401962, 2102943, 2343738, 4205886, 51171613, 102343226, 153514839, 307029678]

約数ペア:

[(1, 307029678), (2, 153514839), (3, 102343226), (6, 51171613), (73, 4205886), (131, 2343738), (146, 2102943), (219, 1401962), (262, 1171869), (393, 781246), (438, 700981), (786, 390623), (5351, 57378), (9563, 32106), (10702, 28689), (16053, 19126)]