2912890070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{10159}}^1$

素因数の和:10760

約数の個数: 32

約数和(自身を含む): 5352531840

約数和(自身を除く): 2439641770

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 541, 1082, 2705, 5410, 10159, 20318, 28673, 50795, 57346, 101590, 143365, 286730, 538427, 1076854, 2692135, 5384270, 5496019, 10992038, 27480095, 54960190, 291289007, 582578014, 1456445035, 2912890070]

約数ペア:

[(1, 2912890070), (2, 1456445035), (5, 582578014), (10, 291289007), (53, 54960190), (106, 27480095), (265, 10992038), (530, 5496019), (541, 5384270), (1082, 2692135), (2705, 1076854), (5410, 538427), (10159, 286730), (20318, 143365), (28673, 101590), (50795, 57346)]