1340734905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{29587}}^1$

素因数の和:29670

約数の個数: 48

約数和(自身を含む): 2492493120

約数和(自身を除く): 1151758215

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 2385, 3021, 5035, 9063, 15105, 29587, 45315, 88761, 147935, 266283, 443805, 562153, 1331415, 1568111, 1686459, 2810765, 4704333, 5059377, 7840555, 8432295, 14112999, 23521665, 25296885, 29794109, 70564995, 89382327, 148970545, 268146981, 446911635, 1340734905]

約数ペア:

[(1, 1340734905), (3, 446911635), (5, 268146981), (9, 148970545), (15, 89382327), (19, 70564995), (45, 29794109), (53, 25296885), (57, 23521665), (95, 14112999), (159, 8432295), (171, 7840555), (265, 5059377), (285, 4704333), (477, 2810765), (795, 1686459), (855, 1568111), (1007, 1331415), (2385, 562153), (3021, 443805), (5035, 266283), (9063, 147935), (15105, 88761), (29587, 45315)]