378889170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1873}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 994149504

約数和(自身を除く): 615260334

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 613, 1226, 1839, 1873, 3065, 3678, 3746, 5619, 6130, 6743, 9195, 9365, 11238, 13486, 18390, 18730, 20229, 20603, 28095, 33715, 40458, 41206, 56190, 61809, 67430, 101145, 103015, 123618, 202290, 206030, 309045, 618090, 1148149, 2296298, 3444447, 5740745, 6888894, 11481490, 12629639, 17222235, 25259278, 34444470, 37888917, 63148195, 75777834, 126296390, 189444585, 378889170]

約数ペア:

[(1, 378889170), (2, 189444585), (3, 126296390), (5, 75777834), (6, 63148195), (10, 37888917), (11, 34444470), (15, 25259278), (22, 17222235), (30, 12629639), (33, 11481490), (55, 6888894), (66, 5740745), (110, 3444447), (165, 2296298), (330, 1148149), (613, 618090), (1226, 309045), (1839, 206030), (1873, 202290), (3065, 123618), (3678, 103015), (3746, 101145), (5619, 67430), (6130, 61809), (6743, 56190), (9195, 41206), (9365, 40458), (11238, 33715), (13486, 28095), (18390, 20603), (18730, 20229)]