222079740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{27017}}^1$

素因数の和:27166

約数の個数: 48

約数和(自身を含む): 626385312

約数和(自身を除く): 404305572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 27017, 54034, 81051, 108068, 135085, 162102, 270170, 324204, 405255, 540340, 810510, 1621020, 3701329, 7402658, 11103987, 14805316, 18506645, 22207974, 37013290, 44415948, 55519935, 74026580, 111039870, 222079740]

約数ペア:

[(1, 222079740), (2, 111039870), (3, 74026580), (4, 55519935), (5, 44415948), (6, 37013290), (10, 22207974), (12, 18506645), (15, 14805316), (20, 11103987), (30, 7402658), (60, 3701329), (137, 1621020), (274, 810510), (411, 540340), (548, 405255), (685, 324204), (822, 270170), (1370, 162102), (1644, 135085), (2055, 108068), (2740, 81051), (4110, 54034), (8220, 27017)]