1097135220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{143981}}^1$

素因数の和:144120

約数の個数: 48

約数和(自身を含む): 3096188928

約数和(自身を除く): 1999053708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 143981, 287962, 431943, 575924, 719905, 863886, 1439810, 1727772, 2159715, 2879620, 4319430, 8638860, 18285587, 36571174, 54856761, 73142348, 91427935, 109713522, 182855870, 219427044, 274283805, 365711740, 548567610, 1097135220]

約数ペア:

[(1, 1097135220), (2, 548567610), (3, 365711740), (4, 274283805), (5, 219427044), (6, 182855870), (10, 109713522), (12, 91427935), (15, 73142348), (20, 54856761), (30, 36571174), (60, 18285587), (127, 8638860), (254, 4319430), (381, 2879620), (508, 2159715), (635, 1727772), (762, 1439810), (1270, 863886), (1524, 719905), (1905, 575924), (2540, 431943), (3810, 287962), (7620, 143981)]