6442470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10975770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 223, 270, 321, 446, 535, 642, 669, 963, 1070, 1115, 1338, 1605, 1926, 2007, 2230, 2889, 3210, 3345, 4014, 4815, 5778, 6021, 6690, 9630, 10035, 12042, 14445, 20070, 23861, 28890, 30105, 47722, 60210, 71583, 119305, 143166, 214749, 238610, 357915, 429498, 644247, 715830, 1073745, 1288494, 2147490, 3221235, 6442470]

約数ペア:

[(1, 6442470), (2, 3221235), (3, 2147490), (5, 1288494), (6, 1073745), (9, 715830), (10, 644247), (15, 429498), (18, 357915), (27, 238610), (30, 214749), (45, 143166), (54, 119305), (90, 71583), (107, 60210), (135, 47722), (214, 30105), (223, 28890), (270, 23861), (321, 20070), (446, 14445), (535, 12042), (642, 10035), (669, 9630), (963, 6690), (1070, 6021), (1115, 5778), (1338, 4815), (1605, 4014), (1926, 3345), (2007, 3210), (2230, 2889)]