2098380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 6025824

約数和(自身を除く): 3927444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 853, 1230, 1706, 2460, 2559, 3412, 4265, 5118, 8530, 10236, 12795, 17060, 25590, 34973, 51180, 69946, 104919, 139892, 174865, 209838, 349730, 419676, 524595, 699460, 1049190, 2098380]

約数ペア:

[(1, 2098380), (2, 1049190), (3, 699460), (4, 524595), (5, 419676), (6, 349730), (10, 209838), (12, 174865), (15, 139892), (20, 104919), (30, 69946), (41, 51180), (60, 34973), (82, 25590), (123, 17060), (164, 12795), (205, 10236), (246, 8530), (410, 5118), (492, 4265), (615, 3412), (820, 2559), (853, 2460), (1230, 1706)]