57538110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 158505984

約数和(自身を除く): 100967874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311, 622, 881, 933, 1555, 1762, 1866, 2177, 2643, 3110, 4354, 4405, 4665, 5286, 6167, 6531, 8810, 9330, 10885, 12334, 13062, 13215, 18501, 21770, 26430, 30835, 32655, 37002, 61670, 65310, 92505, 185010, 273991, 547982, 821973, 1369955, 1643946, 1917937, 2739910, 3835874, 4109865, 5753811, 8219730, 9589685, 11507622, 19179370, 28769055, 57538110]

約数ペア:

[(1, 57538110), (2, 28769055), (3, 19179370), (5, 11507622), (6, 9589685), (7, 8219730), (10, 5753811), (14, 4109865), (15, 3835874), (21, 2739910), (30, 1917937), (35, 1643946), (42, 1369955), (70, 821973), (105, 547982), (210, 273991), (311, 185010), (622, 92505), (881, 65310), (933, 61670), (1555, 37002), (1762, 32655), (1866, 30835), (2177, 26430), (2643, 21770), (3110, 18501), (4354, 13215), (4405, 13062), (4665, 12334), (5286, 10885), (6167, 9330), (6531, 8810)]