1057290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 2733696

約数和(自身を除く): 1676406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2711, 5422, 8133, 13555, 16266, 27110, 35243, 40665, 70486, 81330, 105729, 176215, 211458, 352430, 528645, 1057290]

約数ペア:

[(1, 1057290), (2, 528645), (3, 352430), (5, 211458), (6, 176215), (10, 105729), (13, 81330), (15, 70486), (26, 40665), (30, 35243), (39, 27110), (65, 16266), (78, 13555), (130, 8133), (195, 5422), (390, 2711)]