148648970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41177}}^1$

素因数の和:41222

約数の個数: 24

約数和(自身を含む): 282398724

約数和(自身を除く): 133749754

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 41177, 82354, 205885, 411770, 782363, 1564726, 3911815, 7823630, 14864897, 29729794, 74324485, 148648970]

約数ペア:

[(1, 148648970), (2, 74324485), (5, 29729794), (10, 14864897), (19, 7823630), (38, 3911815), (95, 1564726), (190, 782363), (361, 411770), (722, 205885), (1805, 82354), (3610, 41177)]