139277670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1303}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 383063040

約数和(自身を除く): 243785370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 509, 1018, 1303, 1527, 2545, 2606, 3054, 3563, 3909, 5090, 6515, 7126, 7635, 7818, 9121, 10689, 13030, 15270, 17815, 18242, 19545, 21378, 27363, 35630, 39090, 45605, 53445, 54726, 91210, 106890, 136815, 273630, 663227, 1326454, 1989681, 3316135, 3979362, 4642589, 6632270, 9285178, 9948405, 13927767, 19896810, 23212945, 27855534, 46425890, 69638835, 139277670]

約数ペア:

[(1, 139277670), (2, 69638835), (3, 46425890), (5, 27855534), (6, 23212945), (7, 19896810), (10, 13927767), (14, 9948405), (15, 9285178), (21, 6632270), (30, 4642589), (35, 3979362), (42, 3316135), (70, 1989681), (105, 1326454), (210, 663227), (509, 273630), (1018, 136815), (1303, 106890), (1527, 91210), (2545, 54726), (2606, 53445), (3054, 45605), (3563, 39090), (3909, 35630), (5090, 27363), (6515, 21378), (7126, 19545), (7635, 18242), (7818, 17815), (9121, 15270), (10689, 13030)]