3148260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 8902656

約数和(自身を除く): 5754396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 383, 411, 548, 685, 766, 822, 1149, 1370, 1532, 1644, 1915, 2055, 2298, 2740, 3830, 4110, 4596, 5745, 7660, 8220, 11490, 22980, 52471, 104942, 157413, 209884, 262355, 314826, 524710, 629652, 787065, 1049420, 1574130, 3148260]

約数ペア:

[(1, 3148260), (2, 1574130), (3, 1049420), (4, 787065), (5, 629652), (6, 524710), (10, 314826), (12, 262355), (15, 209884), (20, 157413), (30, 104942), (60, 52471), (137, 22980), (274, 11490), (383, 8220), (411, 7660), (548, 5745), (685, 4596), (766, 4110), (822, 3830), (1149, 2740), (1370, 2298), (1532, 2055), (1644, 1915)]