673090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 1373760

約数和(自身を除く): 700670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 211, 290, 319, 422, 638, 1055, 1595, 2110, 2321, 3190, 4642, 6119, 11605, 12238, 23210, 30595, 61190, 67309, 134618, 336545, 673090]

約数ペア:

[(1, 673090), (2, 336545), (5, 134618), (10, 67309), (11, 61190), (22, 30595), (29, 23210), (55, 12238), (58, 11605), (110, 6119), (145, 4642), (211, 3190), (290, 2321), (319, 2110), (422, 1595), (638, 1055)]