716574890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{32119}}^1$

素因数の和:32246

約数の個数: 32

約数和(自身を含む): 1359832320

約数和(自身を除く): 643257430

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 11155, 22310, 32119, 64238, 160595, 321190, 738737, 1477474, 3115543, 3693685, 6231086, 7387370, 15577715, 31155430, 71657489, 143314978, 358287445, 716574890]

約数ペア:

[(1, 716574890), (2, 358287445), (5, 143314978), (10, 71657489), (23, 31155430), (46, 15577715), (97, 7387370), (115, 6231086), (194, 3693685), (230, 3115543), (485, 1477474), (970, 738737), (2231, 321190), (4462, 160595), (11155, 64238), (22310, 32119)]