7021567010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1\times {\mathrm{7069}}^1$

素因数の和:8546

約数の個数: 32

約数和(自身を含む): 12827808000

約数和(自身を除く): 5806240990

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1399, 2798, 6995, 7069, 13990, 14138, 35345, 70690, 99329, 198658, 496645, 501899, 993290, 1003798, 2509495, 5018990, 9889531, 19779062, 49447655, 98895310, 702156701, 1404313402, 3510783505, 7021567010]

約数ペア:

[(1, 7021567010), (2, 3510783505), (5, 1404313402), (10, 702156701), (71, 98895310), (142, 49447655), (355, 19779062), (710, 9889531), (1399, 5018990), (2798, 2509495), (6995, 1003798), (7069, 993290), (13990, 501899), (14138, 496645), (35345, 198658), (70690, 99329)]