161045010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{28403}}^1$

素因数の和:28429

約数の個数: 80

約数和(自身を含む): 494911296

約数和(自身を除く): 333866286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 28403, 56806, 85209, 142015, 170418, 198821, 255627, 284030, 397642, 426045, 511254, 596463, 766881, 852090, 994105, 1192926, 1278135, 1533762, 1789389, 1988210, 2300643, 2556270, 2982315, 3578778, 3834405, 4601286, 5368167, 5964630, 7668810, 8946945, 10736334, 11503215, 16104501, 17893890, 23006430, 26840835, 32209002, 53681670, 80522505, 161045010]

約数ペア:

[(1, 161045010), (2, 80522505), (3, 53681670), (5, 32209002), (6, 26840835), (7, 23006430), (9, 17893890), (10, 16104501), (14, 11503215), (15, 10736334), (18, 8946945), (21, 7668810), (27, 5964630), (30, 5368167), (35, 4601286), (42, 3834405), (45, 3578778), (54, 2982315), (63, 2556270), (70, 2300643), (81, 1988210), (90, 1789389), (105, 1533762), (126, 1278135), (135, 1192926), (162, 994105), (189, 852090), (210, 766881), (270, 596463), (315, 511254), (378, 426045), (405, 397642), (567, 284030), (630, 255627), (810, 198821), (945, 170418), (1134, 142015), (1890, 85209), (2835, 56806), (5670, 28403)]