228910330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4943}}^1$

素因数の和:5382

約数の個数: 32

約数和(自身を含む): 450655488

約数和(自身を除く): 221745158

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 2105, 4210, 4631, 4943, 9262, 9886, 23155, 24715, 46310, 49430, 54373, 108746, 271865, 543730, 2081003, 4162006, 10405015, 20810030, 22891033, 45782066, 114455165, 228910330]

約数ペア:

[(1, 228910330), (2, 114455165), (5, 45782066), (10, 22891033), (11, 20810030), (22, 10405015), (55, 4162006), (110, 2081003), (421, 543730), (842, 271865), (2105, 108746), (4210, 54373), (4631, 49430), (4943, 46310), (9262, 24715), (9886, 23155)]