80485170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19301}}^1$

素因数の和:19450

約数の個数: 32

約数和(自身を含む): 194564160

約数和(自身を除く): 114078990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 19301, 38602, 57903, 96505, 115806, 193010, 289515, 579030, 2682839, 5365678, 8048517, 13414195, 16097034, 26828390, 40242585, 80485170]

約数ペア:

[(1, 80485170), (2, 40242585), (3, 26828390), (5, 16097034), (6, 13414195), (10, 8048517), (15, 5365678), (30, 2682839), (139, 579030), (278, 289515), (417, 193010), (695, 115806), (834, 96505), (1390, 57903), (2085, 38602), (4170, 19301)]