15691270810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{72167}}^1$

素因数の和:73470

約数の個数: 32

約数和(自身を含む): 29929512960

約数和(自身を除く): 14238242150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1279, 2558, 6395, 12790, 21743, 43486, 72167, 108715, 144334, 217430, 360835, 721670, 1226839, 2453678, 6134195, 12268390, 92301593, 184603186, 461507965, 923015930, 1569127081, 3138254162, 7845635405, 15691270810]

約数ペア:

[(1, 15691270810), (2, 7845635405), (5, 3138254162), (10, 1569127081), (17, 923015930), (34, 461507965), (85, 184603186), (170, 92301593), (1279, 12268390), (2558, 6134195), (6395, 2453678), (12790, 1226839), (21743, 721670), (43486, 360835), (72167, 217430), (108715, 144334)]