270665260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10631}}^1$

素因数の和:10726

約数の個数: 48

約数和(自身を含む): 607299840

約数和(自身を除く): 336634580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6365, 10631, 12730, 21262, 25460, 42524, 53155, 106310, 201989, 212620, 403978, 712277, 807956, 1009945, 1424554, 2019890, 2849108, 3561385, 4039780, 7122770, 13533263, 14245540, 27066526, 54133052, 67666315, 135332630, 270665260]

約数ペア:

[(1, 270665260), (2, 135332630), (4, 67666315), (5, 54133052), (10, 27066526), (19, 14245540), (20, 13533263), (38, 7122770), (67, 4039780), (76, 3561385), (95, 2849108), (134, 2019890), (190, 1424554), (268, 1009945), (335, 807956), (380, 712277), (670, 403978), (1273, 212620), (1340, 201989), (2546, 106310), (5092, 53155), (6365, 42524), (10631, 25460), (12730, 21262)]