12158490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 31021056

約数和(自身を除く): 18862566

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 263, 335, 345, 402, 526, 670, 690, 789, 1005, 1315, 1541, 1578, 2010, 2630, 3082, 3945, 4623, 6049, 7705, 7890, 9246, 12098, 15410, 17621, 18147, 23115, 30245, 35242, 36294, 46230, 52863, 60490, 88105, 90735, 105726, 176210, 181470, 264315, 405283, 528630, 810566, 1215849, 2026415, 2431698, 4052830, 6079245, 12158490]

約数ペア:

[(1, 12158490), (2, 6079245), (3, 4052830), (5, 2431698), (6, 2026415), (10, 1215849), (15, 810566), (23, 528630), (30, 405283), (46, 264315), (67, 181470), (69, 176210), (115, 105726), (134, 90735), (138, 88105), (201, 60490), (230, 52863), (263, 46230), (335, 36294), (345, 35242), (402, 30245), (526, 23115), (670, 18147), (690, 17621), (789, 15410), (1005, 12098), (1315, 9246), (1541, 7890), (1578, 7705), (2010, 6049), (2630, 4623), (3082, 3945)]