2104321980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1524871}}^1$

素因数の和:1524906

約数の個数: 48

約数和(自身を含む): 6148283904

約数和(自身を除く): 4043961924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1524871, 3049742, 4574613, 6099484, 7624355, 9149226, 15248710, 18298452, 22873065, 30497420, 35072033, 45746130, 70144066, 91492260, 105216099, 140288132, 175360165, 210432198, 350720330, 420864396, 526080495, 701440660, 1052160990, 2104321980]

約数ペア:

[(1, 2104321980), (2, 1052160990), (3, 701440660), (4, 526080495), (5, 420864396), (6, 350720330), (10, 210432198), (12, 175360165), (15, 140288132), (20, 105216099), (23, 91492260), (30, 70144066), (46, 45746130), (60, 35072033), (69, 30497420), (92, 22873065), (115, 18298452), (138, 15248710), (230, 9149226), (276, 7624355), (345, 6099484), (460, 4574613), (690, 3049742), (1380, 1524871)]