156720570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{5347}}^1$

素因数の和:6334

約数の個数: 32

約数和(自身を含む): 376584768

約数和(自身を除く): 219864198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 977, 1954, 2931, 4885, 5347, 5862, 9770, 10694, 14655, 16041, 26735, 29310, 32082, 53470, 80205, 160410, 5224019, 10448038, 15672057, 26120095, 31344114, 52240190, 78360285, 156720570]

約数ペア:

[(1, 156720570), (2, 78360285), (3, 52240190), (5, 31344114), (6, 26120095), (10, 15672057), (15, 10448038), (30, 5224019), (977, 160410), (1954, 80205), (2931, 53470), (4885, 32082), (5347, 29310), (5862, 26735), (9770, 16041), (10694, 14655)]