42727090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8597}}^1$

素因数の和:8682

約数の個数: 32

約数和(自身を含む): 89144064

約数和(自身を除く): 46416974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 8597, 17194, 42985, 60179, 85970, 120358, 300895, 601790, 610387, 1220774, 3051935, 4272709, 6103870, 8545418, 21363545, 42727090]

約数ペア:

[(1, 42727090), (2, 21363545), (5, 8545418), (7, 6103870), (10, 4272709), (14, 3051935), (35, 1220774), (70, 610387), (71, 601790), (142, 300895), (355, 120358), (497, 85970), (710, 60179), (994, 42985), (2485, 17194), (4970, 8597)]