916425090

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{161627}}^1$

素因数の和:161653

約数の個数: 80

約数和(自身を含む): 2816206272

約数和(自身を除く): 1899781182

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, 161627, 323254, 484881, 808135, 969762, 1131389, 1454643, 1616270, 2262778, 2424405, 2909286, 3394167, 4363929, 4848810, 5656945, 6788334, 7273215, 8727858, 10182501, 11313890, 13091787, 14546430, 16970835, 20365002, 21819645, 26183574, 30547503, 33941670, 43639290, 50912505, 61095006, 65458935, 91642509, 101825010, 130917870, 152737515, 183285018, 305475030, 458212545, 916425090]

約数ペア:

[(1, 916425090), (2, 458212545), (3, 305475030), (5, 183285018), (6, 152737515), (7, 130917870), (9, 101825010), (10, 91642509), (14, 65458935), (15, 61095006), (18, 50912505), (21, 43639290), (27, 33941670), (30, 30547503), (35, 26183574), (42, 21819645), (45, 20365002), (54, 16970835), (63, 14546430), (70, 13091787), (81, 11313890), (90, 10182501), (105, 8727858), (126, 7273215), (135, 6788334), (162, 5656945), (189, 4848810), (210, 4363929), (270, 3394167), (315, 2909286), (378, 2424405), (405, 2262778), (567, 1616270), (630, 1454643), (810, 1131389), (945, 969762), (1134, 808135), (1890, 484881), (2835, 323254), (5670, 161627)]