142804610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1511}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 277385472

約数和(自身を除く): 134580862

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1454, 1511, 3022, 3635, 7270, 7555, 9451, 15110, 18902, 19643, 39286, 47255, 94510, 98215, 196430, 1098497, 2196994, 5492485, 10984970, 14280461, 28560922, 71402305, 142804610]

約数ペア:

[(1, 142804610), (2, 71402305), (5, 28560922), (10, 14280461), (13, 10984970), (26, 5492485), (65, 2196994), (130, 1098497), (727, 196430), (1454, 98215), (1511, 94510), (3022, 47255), (3635, 39286), (7270, 19643), (7555, 18902), (9451, 15110)]