61371990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6373}}^1$

素因数の和:6493

約数の個数: 48

約数和(自身を含む): 161083728

約数和(自身を除く): 99711738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 6373, 9630, 12746, 19119, 31865, 38238, 57357, 63730, 95595, 114714, 191190, 286785, 573570, 681911, 1363822, 2045733, 3409555, 4091466, 6137199, 6819110, 10228665, 12274398, 20457330, 30685995, 61371990]

約数ペア:

[(1, 61371990), (2, 30685995), (3, 20457330), (5, 12274398), (6, 10228665), (9, 6819110), (10, 6137199), (15, 4091466), (18, 3409555), (30, 2045733), (45, 1363822), (90, 681911), (107, 573570), (214, 286785), (321, 191190), (535, 114714), (642, 95595), (963, 63730), (1070, 57357), (1605, 38238), (1926, 31865), (3210, 19119), (4815, 12746), (6373, 9630)]