27242870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 50541408

約数和(自身を除く): 23298538

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 557, 670, 730, 1114, 2785, 4891, 5570, 9782, 24455, 37319, 40661, 48910, 74638, 81322, 186595, 203305, 373190, 406610, 2724287, 5448574, 13621435, 27242870]

約数ペア:

[(1, 27242870), (2, 13621435), (5, 5448574), (10, 2724287), (67, 406610), (73, 373190), (134, 203305), (146, 186595), (335, 81322), (365, 74638), (557, 48910), (670, 40661), (730, 37319), (1114, 24455), (2785, 9782), (4891, 5570)]