742321330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1045523}}^1$

素因数の和:1045601

約数の個数: 16

約数和(自身を含む): 1354999104

約数和(自身を除く): 612677774

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1045523, 2091046, 5227615, 10455230, 74232133, 148464266, 371160665, 742321330]

約数ペア:

[(1, 742321330), (2, 371160665), (5, 148464266), (10, 74232133), (71, 10455230), (142, 5227615), (355, 2091046), (710, 1045523)]