4138354290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2815207}}^1$

素因数の和:2815231

約数の個数: 48

約数和(自身を含む): 11553613632

約数和(自身を除く): 7415259342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2815207, 5630414, 8445621, 14076035, 16891242, 19706449, 28152070, 39412898, 42228105, 59119347, 84456210, 98532245, 118238694, 137945143, 197064490, 275890286, 295596735, 413835429, 591193470, 689725715, 827670858, 1379451430, 2069177145, 4138354290]

約数ペア:

[(1, 4138354290), (2, 2069177145), (3, 1379451430), (5, 827670858), (6, 689725715), (7, 591193470), (10, 413835429), (14, 295596735), (15, 275890286), (21, 197064490), (30, 137945143), (35, 118238694), (42, 98532245), (49, 84456210), (70, 59119347), (98, 42228105), (105, 39412898), (147, 28152070), (210, 19706449), (245, 16891242), (294, 14076035), (490, 8445621), (735, 5630414), (1470, 2815207)]